Comfort Plus Forced Air Heating System Specifications
- Built-in circuit breakers eliminate the need for a service disconnect.
- Easily accommodates air conditioning systems, heat pumps, electronic air filters and humidifiers.
- Versatility with either left to right or right to left air flow (4100 series models).
- Double wall heat recovery system to minimize static heat dissipation.
- Four speed supply air blower (1/2 HP std., 1/2 HP & 1 HP variable speed ECM available).
- Freeze protection.
- Microprocessor Control System.
- Digital Display indicates unit operation status.
- On-Board diagnostics.
- Palm Pilot (PDA) interface for setup and troubleshooting.
- Power Line Carrier (PLC) wireless communication.
- Standard voltage is 240V/208V. 277V also available (charging circuits only).
- Backed by a Five Year Limited Parts Warranty from date of installation.
Comfort Plus Specifications table (click graphic for a larger version):
System Air Delivery Matrix
- External static pressure should not exceed .75 inches water column.
- A 1/2 HP PSC blower comes standard with the furnace. An ECM blower in 1/2 HP or 1 HP configuration is an available option if variable speed is desired, lower or higher volumes of air are required or if interfacing to a multi-speed air conditioner or heat pump. Either blower can accomdate most coils up to a 4-ton capacity.
1/2 HP Standard PSC Blower (4-Speed Field Selectable):
|
Static Pressure
(inches water column)
|
.10 |
.25 |
.50 |
.75 |
Blower Speed |
High (CFM) |
NA |
1850 |
1560 |
1350 |
| Medium High (CFM) |
1800 |
1780 |
1470 |
1240 |
| Medium Low (CFM) |
1610 |
1580 |
1420 |
NA |
| Low (CFM) |
1230 |
1205 |
NA |
NA |
Variable Speed ECM Blower Options:
Configuration |
Field Selectable Air Flows (CFM) |
1/2 HP |
1000, 1200, 1400, 1600 |
1 HP |
1200, 1400, 1600, 2000 |
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