LP# 115 Effective 1/1/12 Forced Air Zone Controls Phone: 800-446-3110 Fax: 732-446-5362 E-Mail: info@ewccontrols.com www.ewccontrols.com 385 Hwy.
Table of Contents Who is EWC . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 How to order . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 The Benefits of Ultra-Zone . . . . . . . . . . . . . . . . 4 How Ultra-Zone works . . . . . . . . . . . . . . . . . . . 5 Duct Design . . . . . . . . . . . . . . . . . . . . . . . . . .6-7 Zone panels . . . . . . . . . . . . . .
How To Order An Ultra-Zone System Control Panel 1 Stage Heat/Cool 2 Stage Heat/ 1 Stage Cool 2-3 zones - NCM-300 For larger zone systems See BMPlus series 1 Stage Heat/Cool 2 Stage Heat/ 2 Stage Cool 3 Stage Heat/ 2 Stage Cool 4 Stage Heat/ 2 Stage Cool 2-4 zones (1) UZC-4 5-6 zones (1) UZC-6 7-8 zones (1) UZC-8 9-10 zones (1) UZC-10 11-12 zones (1) UZC-12 13-14 zones (1) UZC-14 15-16 zones (1) UZC-16 Up to 20 zones, 2 zone increments 1 Stage Heat/Cool 3 Stage Heat/2 Stage Cool 2-3 zones (1) BMPlus 3000
Ultra-Zone controls - benefits Why Use An Ultra-Zone System? The Ultra-Zone zone control systems provide personalized comfort of heating and air conditioning equipment for homes and offices . The Ultra-Zone system utilizes motorized dampers controlled by room thermostats to selectively control the temperature for each zone of the home or building . This is called “zoning .” We are zoning off areas so that we can allow tighter control of the heating and cooling .
UN-ZONED Hot Comfortable 85º WINTER CONDITIONS ULTRA-ZONED 68º 68º 70º 70º With one thermostat the entire house is one zone, making it difficult to control the comfort level throughout the house . HVAC UNIT With multiple thermostats (zoning), occupants can maintain their desired temperature set point upstairs and downstairs independently of each other. How the ULTRA-ZONE System works. The purpose of the Ultra-Zone system is to provide total comfort in the home and office .
Ultra-Zone Duct Design When laying out a duct system for a job that will include an EWC Controls zoning system, many people think that there needs to be drastic changes to accommodate the zoning feature, this is not so . The ducts still need to deliver an adequate amount of CFM to the zoned area as they would if it were not zoned . The square footage of the home or building is not changing . What will change is the amount of square footage that will need to be heated or cooled at the same time .
Duct Sizing with Ultra-Zone When tapping back into the return duct, the tap is recommended to be at least 6 ft . away from the equipment . The farther the better . This is done to ensure that the hot or cold air coming off the plenum has time to mix with the return air before going across the coil again . Temperature sensors are mandatory when using the bypass method . The sensors will prevent any damage to the equipment from overheating or coil freeze-up .
Communicating Zone System SAS Included Patent Pending EWC Controls has built a truly innovative, plug-n-play 4 wire communicating zone system for any application . The UT-3000's design allows the zoning system to “Talk” to the equipment and thermostats to reduce labor time and optimize performance . This "Talk" feature allows the system to auto-configure itself without installer programing or setting dip switches .
Universal Zone Control Systems MODEL ZXM-2 MODEL UZC-4 (Expansion Panel) (maximum 20 zones) (up to 4 heat & 2 cool) SAS Included MODEL UZC (Revision 4) The Ultra-Zone Model UZC is a 4 zone control panel that features auto changeover between heating and cooling modes . The UZC will accept the first call of heating or cooling and turn the system on and close the dampers to the non-calling zones .
Zone Control Systems BMPlus Series (up to 3 heat & 2 cool) The BMPlus control panel is a single stage, two stage, dual fuel, and heat pump compatible panel controlling up to seven zones. The system features automatic changeover and fan control from any zone with a built in computer “watchdog circuit” to insure proper operation. The BMPlus is supplied with an SAS sensor for high and low temperature limit control that has field adjustable temperature limits.
Zone Control Systems NCM-300 The NCM-300 control panel is compatible with single stage systems, two stage heat systems and heat pump systems . The panel is configured for 2 or 3 zones and non-expandable . This is ideal for residential new construction allowing a very competitive product to be sold to the homebuilder . The NCM-300 features automatic changeover and fan control from any zone with a built in computer “watchdog circuit” to insure proper operation .
Motorized Dampers MODEL ND MODEL ND-RSD Old Fashion Reliability With NEW State of the Art Technology • Heavy Duty Frame • Nylon Bushings for Quieter Operation • Revolutionary Motor with greater Reliability • LED’s to Show Damper Operation • Low Leakage • Simple 3-wire Hook-up • Motor is always mounted on second dimension specified Options ND-LF24 24V Spring Return 35” lbs ND-LF120 120V Spring Return 35” lbs Add $385 .
Motorized Dampers Pricing for both ND & ND-RSD ND 8x6 ND 8x8 ND 10x6 ND 10x8 ND 10x10 ND 12x6 ND 12x8 ND 12x10 ND 12x12 ND 14x6 ND 14x8 ND 14x10 ND 14x12 ND 14x14 ND 16x6 ND 16x8 ND 16x10 ND 16x12 ND 16x14 ND 16x16 ND 18x6 ND 18x8 ND 18x10 ND 18x12 ND 18x14 ND 18x16 ND 18x18 ND 20x6 ND 20x8 ND 20x10 ND 20x12 ND 20x14 ND 20x16 ND 20x18 ND 20x20 ND 22x6 ND 22x8 ND 22x10 ND 22x12 ND 22x14 ND 22x16 ND 22x18 ND 22x20 ND 22x22 Side Mounts $262 .00 ND 24x6 $300 .00 265 .00 ND 24x8 304 .00 ND 24x10 330 .00 264 .
Motorized Dampers MODEL URD MODEL RSD PRICING FOR BOTH URD & RSD Size 4 URD 6 URD 7 URD 8 URD 9 URD 10 URD Model URD & RSD Round Dampers Model URD and RSD are round, single blade dampers with a shutoff seal that gives the damper a 98% closure. The motor for the URD has no moving switches or parts to burn out. The actuator possesses 17 in. lbs. of torque, manual gear release and powered open/powered close operations.
Static Pressure Control MODEL EBD MODEL PS-4 The EBD style by-pass are self-contained units that give you the static control mounted to the damper . It is an “all-inone” design that makes the installation process much easier than most electronic by-pass dampers . The static pressure can be adjusted in the field between 0 .1” to 4” of pressure . This is done by the turn of a set-screw . Requires 24VAC to operate . Tubing and pitot tube are included . Size 10” 12” 14” 16” 18” 20” List Price $477 .00 518 .
Thermostats Internet Enabled Zone Control Thermostats IZT-250 List $1,530 Remotely Control and Monitor the temperature and humidity in any Home, Vacation Home, Office Building, Warehouse or in every zone of an Ultra-Zone system . Compatible with 1H / 1C or up to 3 Stage Heat and 2 Stage Cool systems . 24vac hard wired, 366 day programming . No software to load . Wired Ethernet and Secure Web Server technology with reliable TCP/IP protocol .
Fresh Air Intake & Economizer System MODEL HK2000 Finally, a control that gives meaning to the letter “V” in HVAC, the cure for “sick building syndrome .” Helps meet local building codes and “ASHRAE” ventilation standards . The HK2000 Fresh Air and Economizer panel provides intelligent and economical control of residential and commercial heating and cooling systems . In the Fresh Air mode, the HK2000 has the flexibility to bring in as much, or as little Fresh Air as needed .
Parts & Accessories S1A Line Voltage rated End-Switch assembly for all new ND and URD style dampers . Easily attaches over the top of the motor . Can operate blower motor, combustion air, hydronic zone valve or circulator, among other applications List $119.00 R4 A compact version of the RP4 Use for custom control applications . List $75.00 Plate mounted (PT) or Foot mounted (F) 24V 40VA transformer for use with ULTRA-ZONE dampers and control systems . List $30.
Parts & Accessories RR MAN Two Position, power-open, power-closed actuator . Use with standard opposed blade dampers . (MAN) . List $165.00 Replacement relay for older style ULTRA-ZONE panels . List $50.00 SAS Supply air sensor used to monitor temperature of the supply air . List $52.00 MRK Motor replacement kit used for all styles of ND - URD and RDN dampers . List $150.00 OAS MA-RSD Replacement motor for ND-RSD and RSD style dampers . List $130.
DISTRIBUTED BY: 385 HWY . 33 ENGLISHTOWN, NJ 07726 Phone: 800-446-3110 Fax: 732-446-5362 www .ewccontrols .