PLUS Line Indirect-Fired Water Heaters Series 3 Manual • Installation • Maintenance • Startup • Parts PLUS 100/110/119 GOLD Plus 30/40/60/80 Plus 40/60/80 This manual must only be used by a qualified heating installer/service technician. Before installing, read all instructions, including this manual and any related manuals or supplements. Perform steps in the order given. Failure to comply could result in severe personal injury, death or substantial property damage.
PLUS LINE Indirect-Fired Water Heaters – Series 3 Read this page first Hazard definitions The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels, or to important information concerning the life of the product. Indicates presence of hazards that will cause severe personal injury, death or substantial property damage. Indicates presence of hazards that can cause severe personal injury, death or substantial property damage.
Manual • Installation • Start-Up • Usage • Maintenance • Parts Contents Overview This manual contains six sections, A through F. Sections A, E and F apply to ALL GOLD Plus 30, 40, 60 or 80; PLUS 40, 60, or 80; and PLUS 100, 110, or 119 water heater installations, regardless of the boiler used. Section A gives guidelines for domestic water connections to the water heater. Section E lists replacement parts. Section F includes water heater dimensions and ratings.
PLUS LINE Indirect-Fired Water Heaters – Series 3 Contents continued Balancing..................................................................................................................... 22 Components required................................................................................................. 22 Connecting to the water heater.................................................................................. 22 B. gas-fired boiler applications.........................................
Manual • Installation Contents • Start-Up • Usage • Maintenance • Parts continued PLUS 100/110/119 Figure 25...................................................................................................................... 41 Multiple water heater applications Multiple water heaters – water heater piping — Figures 26/27................................. 42 Boiler water piping for multiple water heaters — Figure 28......................................
PLUS LINE Indirect-Fired Water Heaters – Series 3 A1 Codes Location Recommended clearances Pre-installation Installation must conform with instructions in this manual and, where applicable: • local, state, provincial, and national codes, laws, regulations and ordinances. • in Canada — B149.1 or B149.2 Installation Code. PLUS water heaters are exempt from ASME Section VIII, Division 1 Code construction per Interpretation VIII-1-86-136. Check with local codes for applicability.
Manual • Installation A1 Operating restrictions • Usage • Maintenance • Parts Pre-installation continued • • • • • Code restrictions • Start-Up Maximum domestic hot water temperature (Use only for special high-temperature operational requirements): Plus 40/60/80. • 160°F for GOLD Plus 30/40/60/80 or • 190°F for PLUS 100/110/119. Maximum boiler water temperature — 210°F. Maximum working pressure for inner (domestic water) tank — 150 psig.
PLUS LINE Indirect-Fired Water Heaters – Series 3 A2 Temperature & pressure (T & P) relief valve Water heater piping To reduce risk of excessive pressures and temperatures in water heater, install temperature and pressure protective equipment required by local codes, but no less than a combination temperature and pressure relief valve certified by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials, as meeting the requirements f
Manual A2 • Installation • Start-Up • Usage Water heater piping • Maintenance • Parts continued Figure 2 Piping — OPTION 1 GOLD Plus 30/40/60/80 or Plus 40/60/80 (See Figure 3, page 10, for Option 2, required for Massachusetts) An expansion tank may be required on the DHW piping. See Thermal expansion WARNING on page 13. Failure to comply could result in severe personal injury, death or substantial property damage.
PLUS LINE A2 Indirect-Fired Water Heaters – Series 3 Water heater piping continued Figure 3 Piping — OPTION 2 Models 30/40/60/80 or Plus 40/60/80 (Required for Commonwealth of Massachusetts) An expansion tank may be required on the DHW piping. See Thermal expansion WARNING on page 13. Failure to comply could result in severe personal injury, death or substantial property damage.
Manual A2 • Installation • Start-Up • Usage Water heater piping • Maintenance • Parts continued Figure 4 Piping — OPTION 1 PLUS 100/110/119 (See Figure 5, page 12, for OPTION 2, required for Massachusetts) An expansion tank may be required on the DHW piping. See Thermal expansion WARNING on page 13. Failure to comply could result in severe personal injury, death or substantial property damage.
PLUS LINE A2 Indirect-Fired Water Heaters – Series 3 Water heater piping continued Figure 5 Piping — OPTION 2 PLUS 100/110/119 (Required for Commonwealth of Massachusetts) An expansion tank may be required on the DHW piping. See Thermal expansion WARNING on page 13. Failure to comply could result in severe personal injury, death or substantial property damage.
Manual • Installation A2 • Start-Up • Usage • Maintenance Water heater piping • Parts continued Thermal expansion If a backflow preventer, check valve, or pressure reducing valve is piped on cold water inlet of water heater, you must install an expansion tank on cold water supply line to prevent normal thermal expansion from repeatedly forcing open T&P relief valve. The T&P relief valve is not intended for constant duty, such as relief of pressure due to repeated normal system expansion.
PLUS LINE Indirect-Fired Water Heaters – Series 3 A2 Domestic water piping Water heater piping • • • • • continued Union on domestic hot water outlet should be piped at a higher elevation than domestic water drain valve. This will make draining water heater easier. Install unions for easy removal of water heater. Use dielectric unions or couplings to protect hot and cold water fittings from corrosion when connecting dissimilar materials such as copper and galvanized iron pipe.
Manual • Installation A3 Water heater thermostat connection • Start-Up • Usage • Maintenance • Parts Water heater wiring PLUS-Line indirect water heaters utilize a snap-set connector for easy wiring between water heater thermostat and boiler controls (also see Section B or D). See Figure 6, below. Figure 6 Thermostat connection Terminal 1 of the snap-set is the normally-open contact; terminal 2 is the normally-closed contact; terminal C is common.
PLUS LINE Indirect-Fired Water Heaters – Series 3 A4 Filling the inner (domestic water) tank Water heater start-up • Inner tank must be completely filled and pressurized before pressurizing outer tank. • Never use water heater unless inner and outer tanks are completely filled with water. 1. Close domestic water drain valve. 2. Open domestic water isolation valves for water heater. 3. Vent air from inner (domestic water) tank by opening nearest hot water faucet.
Manual • Installation A4 Start-up checklist • Usage • Maintenance Water heater start-up • Parts continued ❏ Long element T&P relief valve is properly installed and drain discharge is directed away from all persons. ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ Part Number PLUS-E017-A/1206 • Start-Up Both inner and outer tanks are filled with water. All air has been bled from both domestic and boiler water systems. Automatic air vent is installed and cap is unscrewed one full turn.
PLUS LINE Indirect-Fired Water Heaters – Series 3 A5 Adjusting water heater temperature Hot Water Can Scald! • Water temperature over 125°F can cause severe burns instantly, or death from scalds. • Feel water before bathing or showering. • Consumer Product Safety Commission and some states recommend temperature settings of 130°F or less. Setting thermostat higher than 130°F setting will increase risk of scald injury and can cause severe personal injury or death.
Manual A5 • Installation • Start-Up • Usage • Maintenance • Parts Adjusting water heater temperature continued Studies have indicated that dangerous bacteria, including legionella pneumophila, can form in the potable water distribution system if certain minimum water temperatures are not maintained. Contact your local health department for more information.
PLUS LINE Indirect-Fired Water Heaters – Series 3 A6 Maintenance schedule – annual service technician Water heater maintenance Annual service by qualified service technician to include: • • • • Any procedures required by local codes. Check air vent operation. Verify system pressure. Air venting procedure may require adding water to bring system up to pressure, typically 12 psig. Manually operate T&P relief valve at least once a year. This will release some hot water.
Manual • Installation A6 Filling Draining • Start-Up • Usage • Maintenance • Parts Water heater maintenance continued See Filling the Inner (Domestic Water) Tank, and Filling the Outer (Boiler Water) Tank, on page 16. Drain water heater if it will be shut off and exposed to freezing temperatures. Freezing water will expand and may damage water heater. If boiler water contains sufficient antifreeze, then only the domestic water needs to be drained.
PLUS LINE A7 Indirect-Fired Water Heaters – Series 3 Recirculation and heat tracing Maintaining domestic water temperature in the supply piping Two options are available to maintain supply temperature available at or near the fixtures on storage water heating systems: · Recirculation Recirculation is used to reduce wait time for water use, to minimize hot water and energy waste caused during the waiting period, and to prevent degradation of the system supply water temperature.
Manual • Installation • Start-Up • Usage • Maintenance • Parts Figure 9 Recirculation components Figure 10 Recirculation connection at water heater Components 1 Circulator — Little flow is required to maintain a temperature in the piping. Size of circulator depends on minimum flow requirements of the tempering valve. Minimum flow rates of the tempering valve must be maintained. 2 Aquastat — Used to control the on-off position of the circulator.
PLUS LINE Indirect-Fired Water Heaters – Series 3 B gas Gas-fired boiler applications Overview Follow the guidelines in this section to install Gas-fired boilers with PLUS or PLUS indirect water heaters. Install the domestic water piping and water heater following the guidelines of Section A. See Sections C and D for other boiler applications. B1. Install system water piping System water piping methods....................................................................................
Manual B1 • Installation • Start-Up • Usage • Maintenance • Parts gas Install system water piping System water piping methods Figure 11 (space heating) Expansion tank piping All piping methods shown in this manual use primary/secondary connection to the boiler loop. These designs ensure proper flow through the Gas boiler, for the most efficient and reliable operation of the boiler and the heating system.
PLUS LINE B1 Indirect-Fired Water Heaters – Series 3 gas Install system water piping Zoning with zone valves Figure 12 1. Connect boiler to system as shown in Figure 12 when zone valve zoning. The primary/secondary piping shown ensures the boiler loop will have sufficient flow. It also avoids applying the high head of the boiler circulator to the zone valves. 2. Connect water heater (domestic hot water) piping to indirect storage water heater as shown in Section A of this manual.
Manual B1 • Installation • Start-Up • Usage • Maintenance • Parts gas Install system water piping Zoning with circulators 1. Connect boiler to system as shown in Figure 13 when circulator zoning. The boiler circulator cannot be used for a zone. It must supply only the boiler loop. 2. Install a separate circulator for each zone. 3. Connect water heater (domestic hot water) piping to indirect storage water heater as shown in Section A of this manual.
PLUS LINE B2 Indirect-Fired Water Heaters – Series 3 gas Install boiler-to-water heater piping Combined space heating/water heating applications Dedicated water heating-only applications 1. Figure 14 shows recommended piping between Gas boiler and PLUS water heater. All show direct connection of the water heater piping to the boiler because the boiler circulator shuts down during water heater operation. 2.
Manual • Installation • Start-Up • Usage • Maintenance • Parts gas The following ratings are for Ultra Gas boilers only, with supply water temperature at 190°F. For boilers other than Ultra Gas, see page 67 for ratings. Table 3 Boiler PLUS 1st Hour Model rating, GPH Ultra80 Ultra105 Ultra155 Ultra230 Ultra310 Notes Table 4 Combined space heating/water heating (see Notes) Boiler piping GPM Rec. size Head losses, Feet w.c.
PLUS LINE B3 Indirect-Fired Water Heaters – Series 3 gas Field wiring — Gas boilers only ELECTRICAL SHOCK HAZARD — For your safety, turn off electrical power supply at service entrance panel before making any electrical connections to avoid possible electric shock hazard. Failure to do so can cause severe personal injury or death. Line voltage connections 1. Connect 120 VAC power wiring to line voltage terminal strip in left compartment of electrical entrance, as shown in Figure 17, item 1. 2.
Manual B3 • Installation • Start-Up • Usage • Maintenance • Parts gas Field wiring — Gas boilers only (continued) Wiring a system circulator 1. For combined systems, to activate a system circulator when the Boiler circulator operates, wire as shown at bottom of Figure 17, page 30. 2. You must install a relay as shown. DO NOT wire in parallel with the Boiler circulator. See CAUTION in Figure 17. Routing line voltage wiring 4.
PLUS LINE B3 Indirect-Fired Water Heaters – Series 3 gas Field wiring — Figure 19 Gas boilers only (continued) Low voltage field wiring connections Summer/winter switch (item 7) — Install a summer/winter switch, if desired, to disable the boiler (space heating) circulator during non-heating months. Connect switch across the outdoor sensor terminals. When switch closes, the boiler circulator is disabled and the boiler operates only on call for DHW heating.
Manual B4 • Installation • Start-Up • Usage • Maintenance • Parts gas Start-up — Gas boilers only Follow boiler manual Water heater operation setup 1. Follow all procedures in the Gas boiler manual to start up and verify operation of the boiler. 1. Go to step 2 if the control is in Parameter mode already. Press the “Mode” button until the display shows “Para” (parameter mode). Set space heating operation 2. Press the “Step” button until the display first digit shows “2.
PLUS LINE B4 Indirect-Fired Water Heaters – Series 3 gas Start-up — Gas boilers only (continued) [3180] (burner on, space heating) Once flame is proven and stable, the burner turns down to low fire for approximately 2 minutes. • After this low fire period, the burner is allowed to modulate. Firing rate depends on actual outlet water temperature versus target temperature. 5. Allow boiler to bring water temperature to target temperature. [6180] (target temperature reached) The burner will shut down.
Manual C • Installation • Start-Up Boiler-side piping • Usage • Maintenance (except Gas) • Parts This section provides suggested boiler-side and system piping for boilers other than Gas applications). You will find suggested piping for: • single or multiple water heaters • zoned systems using zone valves or circulators • dedicated boiler applications • recirculation piping Make sure to apply an appropriate control wiring method.
PLUS LINE C Indirect-Fired Water Heaters – Series 3 Boiler-side piping (except Gas) continued Figure 20 GOLD Plus 30/40/60/80 Plus 40/60/80 • Zoning with pumps • Place pumps at beginnings of zones. Placing them at the ends of zones could result in heating idle zones. • Size manifold piping for total flow of all zone pumps. • Locate flow/check valves as close as possible to water heater boiler side connections — to reduce heat loss between cycles. • Pipe GV boilers only as shown on page 24.
Manual C • Installation • Start-Up Boiler-side piping • Usage • Maintenance (except Gas) • Parts continued Figure 21 GOLD Plus 30/40/60/80 Plus 40/60/80 • Zoning with pumps • Primary/secondary piping • Place pumps at beginnings of zones. Placing them at the ends of zones could result in heating idle zones. • Size primary circuit manifold for total flow of all zone pumps, with pressure drop of no more than 1 foot W.C.
PLUS LINE C Indirect-Fired Water Heaters – Series 3 Boiler-side piping (except Gas) continued Figure 22 GOLD Plus 30/40/60/80 Plus 40/60/80 PLUS 100/110/119 • Zoning with pumps • Primary/secondary piping • Place pumps at beginnings of zones. Placing them at the ends of zones could result in heating idle zones. • Size primary circuit manifold for total flow of all zone pumps, with pressure drop of no more than 1 foot W.C.
Manual C • Installation • Start-Up Boiler-side piping • Usage • Maintenance (except Gas) • Parts continued Figure 23 GOLD Plus 30/40/60/80 Plus 40/60/80 PLUS 100/110/119 • Zoning with zone valves • Place pumps at beginnings of zones. Placing them at the ends of zones could result in heating idle zones. • Size manifold piping for total flow of all zone pumps.
PLUS LINE C Indirect-Fired Water Heaters – Series 3 Boiler-side piping (except Gas) continued Figure 24 Dedicated single boiler with single water heater In residential application (typically GOLD Plus 30/40/60/80 or Plus 40/60/80). • Locate flow/check valve as close as possible to water heater boiler side connections — to reduce heat loss between cycles. Notes 40 1. These drawings are conceptual only. They show representative piping components and layout.
Manual C • Installation • Start-Up Boiler-side piping • Usage • Maintenance (except Gas) • Parts continued Figure 25 Dedicated single boiler with single water heater In commercial application (typically PLUS 100/110/119). • Locate flow/check valve as close as possible to water heater boiler side connections — to reduce heat loss between cycles. Notes Part Number PLUS-E017-A/1206 1. These drawings are conceptual only. They show representative piping components and layout.
PLUS LINE C Indirect-Fired Water Heaters – Series 3 Boiler-side piping (except Gas) continued Figure 26 Multiple water heaters — domestic water piping Failure to install automatic mixing valve where recommended can result in severe personal injury or death. Notes 1. The drawings on this page are conceptual only. They show representative piping components and layout. Weil-McLain does not represent that these drawings meet any particular mechanical or building codes.
Manual C • Installation • Start-Up Boiler-side piping • Usage • Maintenance (except Gas) • Parts continued Figure 28 Multiple water heaters and dedicated multiple boilers — boiler water piping (see legend and details in Figure 26, page 42) Notes Part Number PLUS-E017-A/1206 1. This drawing is conceptual only. It shows representative piping components and layout. Weil-McLain does not represent that this drawing meets any particular mechanical or building codes.
PLUS LINE C Indirect-Fired Water Heaters – Series 3 Boiler-side piping (except Gas) continued ON STEAM BOILER APPLICATIONS ONLY — You must replace the automatic air vent supplied with the water heater with a manual air vent. Failure to do so could result in severe personal injury, death or substantial property damage.
Manual C • Installation • Start-Up Boiler-side piping • Usage • Maintenance (except Gas) • Parts continued Figure 29 Steam boiler application Domestic water heating using water pumped from steam boiler • Locate flow/check valve as close as possible to water heater boiler side connections — to reduce heat loss between cycles. Use ball valve 7 to blend some of the water returning to the boiler with the hot water coming from the boiler.
PLUS LINE D Indirect-Fired Water Heaters – Series 3 Boiler-side wiring & controls (except Gas) This section provides suggested boiler-side wiring and control suggestions for boilers covered in Section C of this manual. Section D does not apply to Gas-fired boilers, covered in Section B.
Manual D • Installation • Start-Up • Usage • Maintenance Boiler-side wiring & controls • Parts (except Gas) continued Electrical shock hazard. Can cause severe personal injury, death or substantial property damage. Disconnect power before installing and/or servicing. Wiring requirements 1. All wiring must be a minimum of 18 gauge and installed in accordance with: • U.S.A. — National Electrical Code and any other national, state or local code requirements having jurisdiction.
PLUS LINE D Indirect-Fired Water Heaters – Series 3 Boiler-side wiring & controls Figure 30 (except Gas) continued Domestic water priority with Weil-McLain WMCR Circulator Zone Controller Typical wiring: • Zoning with pumps • Weil-McLain circulator zone controller (WMCR-4 shown) • Refer to Wiring requirements on page 47. System piping — Apply this wiring to systems in: • Figure 20, page 36 • Figure 21, page 37 Notes 48 1. These drawings are conceptual only.
Manual D • Installation • Start-Up • Usage • Maintenance Boiler-side wiring & controls • Parts (except Gas) continued Figure 31 Typical wiring : • Zoning with pumps • Using priority zone pump • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47.
PLUS LINE D Indirect-Fired Water Heaters – Series 3 Boiler-side wiring & controls (except Gas) continued Figure 32 Typical wiring: • Zoning with pumps • Using pump relays • Domestic priority with priority relay • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47.
Manual D • Installation • Start-Up • Usage • Maintenance Boiler-side wiring & controls • Parts (except Gas) continued Figure 33 Typical wiring: • Zoning with pumps • Using pump relays • No domestic priority • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 35.
PLUS LINE D Indirect-Fired Water Heaters – Series 3 Boiler-side wiring & controls Figure 34 (except Gas) continued Domestic water priority with Weil-McLain WMZV Zone Valve Controller Typical wiring: • Zoning with Weil-McLain zone valve controller (WMZV-4 shown) • Domestic priority optional (controller switch) • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47.
Manual D • Installation • Start-Up • Usage • Maintenance Boiler-side wiring & controls • Parts (except Gas) continued Figure 35 Typical wiring: • Zoning with 4-wire zone valves • No domestic priority • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47. System piping — Apply this wiring to systems in: • Figure 23, page 39 (using 2-way water heater zone valve and no priority valve) Notes Part Number PLUS-E017-A/1206 1.
PLUS LINE D Indirect-Fired Water Heaters – Series 3 Boiler-side wiring & controls (except Gas) continued Figure 36 Typical wiring: • Zoning with 3-wire zone valves • No domestic priority • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47. System piping — Apply this wiring to systems in: • Figure 23, page 39 (using 2-way water heater zone valve and no priority valve) Notes 54 1. These drawings are conceptual only.
Manual D • Installation • Start-Up • Usage • Maintenance Boiler-side wiring & controls • Parts (except Gas) continued Figure 37 Typical wiring: • Zoning with 4-wire zone valves • With OR without domestic priority • GOLD Plus 30/40/60/80 or Plus 40/60/80 • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47.
PLUS LINE D Indirect-Fired Water Heaters – Series 3 Boiler-side wiring & controls (except Gas) continued Figure 38 Typical wiring: • Zoning with 3-wire zone valves • With OR without domestic priority • GOLD Plus 30/40/60/80 or Plus 40/60/80 • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47.
Manual D • Installation • Start-Up • Usage • Maintenance Boiler-side wiring & controls • Parts (except Gas) continued Figure 39 Typical wiring: • Zoning with zone valves • With domestic priority • PLUS 100/110/119 only • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47.
PLUS LINE D Indirect-Fired Water Heaters – Series 3 Boiler-side wiring & controls (except Gas) continued Figure 40 Typical wiring: • Zoning with 4-wire zone valves • With domestic priority using 2-way priority valve • PLUS 100/110/119 only • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47.
Manual D • Installation • Start-Up • Usage • Maintenance Boiler-side wiring & controls (except High voltage H Figure 41 Transformer (Power) Typical wiring: • Zoning with 3-wire zone • Parts Gas) continued 120 N V.A.C. 24 V.A.C. valves Room thermostat • With domestic priority using 2-way priority valve Zone valve Zone 1 • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. Room Thermostat • Refer to Wiring requirements on Zone 2 page 47.
PLUS LINE D Indirect-Fired Water Heaters – Series 3 Boiler-side wiring & controls (except Gas) continued Figure 42 Typical wiring: • Zoning with pumps • Pump relays • Domestic priority with 3- way priority valve and priority relay • Also refer to Weil-McLain Boiler Zone Wiring Guide for further details. • Refer to Wiring requirements on page 47. System piping — Apply this wiring to systems in: • Figure 22, page 38 Notes 60 1. These drawings are conceptual only.
Manual E • Installation • Start-Up • Usage • Maintenance • Parts Replacement parts — Series 3 only A. GOLD Plus 30, 40, 60 or 80 Plus 40, 60 or 80 ..................................................................................................................................... 50 B. Part Number PLUS-E017-A/1206 PLUS 100, 110 or 119 .....................................................................................................................................
PLUS LINE E Indirect-Fired Water Heaters – Series 3 Replacement parts continued GOLD Plus 30/40/60/80 or PLUS 40/60/80 Series 3 62 Part Number PLUS-E017-A/1206
Manual E • Installation • Start-Up • Usage Replacement parts • Maintenance • Parts continued Replacement parts — GOLD Plus 30/40/60/80, Ultra Plus 40/60/80, Series 3 Item 1 not shown 2 Description Size Manufacturer Weil-McLain Part Number Thermostat Kit with Knob - No Cover Plate Weil-McLain 633-900-130 Drain Valve Kit Weil-McLain 633-900-117 Dip Tube Kit, GOLD Plus 30 ¾" Weil-McLain 633-900-118 Dip Tube Kit, GOLD Plus 40, Ultra PLUS 40 ¾" Weil-McLain 633-900-119 Dip Tube Kit, G
PLUS LINE E Indirect-Fired Water Heaters – Series 3 Replacement parts continued PLUS 100/110/119 Series 3 64 Part Number PLUS-E017-A/1206
Manual E • Installation • Start-Up • Usage Replacement parts • Maintenance • Parts continued Replacement parts — PLUS 100/110/119 Series 3 Item Description Size Manufacturer Weil-McLain Part Number Weil-McLain 635-100-010 Weil-McLain 633-900-115 1 Thermostat Kit with Knob - No Cover Plate 2 PLUS100/110/119 Dip Tube Kit 3 Snap-Set with Wire Connector Weil-McLain 635-600-080 4 Cover Plate and Plastic Fasteners for 100/110/119 Weil-McLain 635-600-205 Thermostat with Cover Plate Ki
PLUS LINE F Indirect-Fired Water Heaters – Series 3 Water heater dimensions Dimensions — PLUS-Line indirect water heaters, Series 3 PLUS-Line Indirect-Fired Water Heaters — Series 3 Water Heater Model Storage DHW side Heating Head surface loss on BoilerBoiler DHW side side inlet/outlet Dimensions Boiler water supply/return (items 3 / 4) (items 1 / 2) Ship. weight A B C D E (approx.) Gallons Gallons Sq.
Manual F • Installation • Start-Up • Usage • Maintenance • Parts Water heater performance ratings For water heater to achieve the rated performance below: Boiler water must be supplied to the water heater at at least 200°F, and the boiler water flow rate must be no less than given in the tables below.
Weil-McLain Limited Warranties Residential & Commercial Cast Iron Boilers Residential Water Warranty — Limited Lifetime Residential Steam Warranty — Limited 10 Year Commercial Warranty — Limited 10 Year First Year — (All Residential & Commercial Cast Iron Boilers) Weil-McLain warrants that its cast iron boilers are free from defects in material and workmanship for one year from date of installation.