Brochure

11
6-170.9
Cabinet and Air Mover
Feature
Model
PTC BTC
Vertical Deflector Blades - Allows directional discharge air control in the left and right directions. • •
Downward Air Deflector Hoods - Available in 30°, 60°, and 90° configurations these deflector hoods provide more
focused air flow control. Refer to page 12 for further details.
• •
Two-Point Suspension Kits - Converts from 4-point suspension to 2-point suspension. •
Fingerproof Fan Guard - Ships installed on unit in place of standard guard (standard on size 110 and smaller). •
Pipe Hanger Adapter Kits - Allows the unit to be suspended by 3/4" pipe from the standard 3/8" holes found in the
top of the unit.
• •
Discharge Transition for Polytube - Allows for the connection of polytube (not included) to the discharge of the unit. •
Blower Enclosure with or without Filter Rack - Totally encases the motor and blower assembly. Optional filters
provide filtering of the air prior to entering the heater.
•
Belt Guard - Provides protection for building occupants as well as service people from the drive belt and sheaves. •
Controls
Natural Gas to Propane Gas Conversion Kit - All required parts to convert a natural gas unit to propane gas. • •
Single-Stage Room Thermostats - See Table 11.2 for details. • •
Stepdown Transformers - Used to operate units on 208V, 230V, 460V, or 575V supply voltage. Refer to Table 10.1
for further selection details.
• •
Condensate
Handling
Condensate Pump - Used for high lift applications of up to 22’ - DiversiTech CP-22 • •
Condensate Pump Suspension Kit - Used to suspend/support pump (DiversiTech CP-22) from heater. • •
Condensate Treatment - Controls slime growth in pump (DiversiTech CP-22) and downstream drain. • •
Condensate pH Neutralizing Kit - Reduces acidity of condensate. • •
Recharge Kit for pH Neutralizing Kit - Aggregate material to recharge the pH Neutralizing kit (once per year or every
2000 hours).
• •
Venting
Horizontal Concentric Vent Kit - Enables horizontal concentric venting. Kit consists of one concentric
adapter, one vent termination screen, and one inlet guard assembly (See Figure 11.1).
• •
Vertical Concentric Vent Kit - Enables vertical concentric venting. Kit consists of one concentric adaptor, one
combustion air inlet cap, and two vent pipe terminal screens (See Figure 11.2).
• •
Termination screens for horizontal or vertical, 2-pipe system terminals. Terminals are by others. • •
ACCESSORIES
Table 11.1 - Field Installed Accessories
Table 11.2 - Field Installed Thermostats
Figure 11.1 - Horizontal Concentric Vent Kit
FROM UNIT VENT
CONNECTION
TO UNIT COMBUSTION
AIR INTAKE CONNECTION
CONCENTRIC VENT ADAPTER
INLET GUARD
ASSEMBLY
PVC
VENT TERMINAL
(ELBOW)
Figure 11.2 - Vertical Concentric Vent Kit
INLET
TERMINAL
VENT
TERMINAL
ASSEMBLY
FROM UNIT VENT
CONNECTION
TO UNIT COMBUSTION AIR
INTAKE CONNECTION
CONCENTRIC VENT ADAPTER
Single-Stage
Room
Thermostats
Description
WHITE-RODGERS 1C20-101 - 1.2 amps @30VAC, 50° -90°F temperature range, 0.15 to 1.2 amps adjustable heat anticipator
WHITE-RODGERS 1C26-101 - Same as 1C20-101 above except adds Heat/Off/Cool and Fan On/Auto switches
HONEYWELL TH5220D1029 digital non-programmable room stat with switching - range 40-90°F
Duct
Thermostats
(BTC Only)
JOHNSON CONTROLS A350 Electronic Temp Control with Sensor and S350 Stage Adder
HONEYWELL T678A1015 20 foot capillary tube