The SF & SC use a separated combustion process allowing application flexibility in areas where dust, dirt, humidity and mildly corrosive conditions exist. All primary components are enclosed within the durable cabinet providing superior protection from the potentially corrosive elements.
standard features
- Separated Combustion
- 20-Gauge Aluminized Steel Tubular Heat Exchanger
- 82%+ Thermal Efficiency
- In-Shot Burner Technology
- 115/1/60 Supply Voltage
- Power Vented
- 20-Gauge Steel Cabinetry with Baked Enamel Finish
- Direct-Spark Ignition System
- Rear Burner Access for Ease of Service
- Individually Adjustable and Removable Horizontal Louvers
- 10-Year Heat Exchanger, Flue Collector and Burner Warranty
- Combustion Air Inlet Kits for Concentric Vent Applications (Optional)
Units are available in sizes ranging from 100 to 400 MBH in both propeller (SF) and blower (SC) configurations and offer industry leading efficiencies with a limited 10-year heat exchanger warranty. Optional 409 stainless steel heat exchangers, burners and flue collectors are available for extremely corrosive environments.
SPECIFICATIONS
|
MBH Input |
100 |
125 |
150 |
175 |
200 |
250 |
300 |
350 |
400 |
|
MBH Output |
83 |
103 |
124 |
145 |
166 |
207 |
249(SF) 246(sc) |
290 |
332 |
|
SF Free Air Delivery CFM |
1,600 |
2,200 |
2,400 |
2,850 |
3,200 |
3,450 |
5,000 |
5,600 |
5,800 |
|
SC Free Air Delivery CFM |
1,181 |
1,476 |
1,771 |
2,067 |
2,362 |
2,953 |
3,501 |
4,134 |
4,724 |
|
SF Motor HP (Qty) |
1/10 |
1/4 |
1/4 |
1/3 |
1/3 |
1/3 |
1/4 (2) |
1/3 (2) |
1/3 (2) |
|
SC Motor HP |
1/4 |
1/2 |
1/2 |
3/4 |
3/4 |
1 |
1 |
1-1/2 |
1-1/2 |
| *Flue Size Diameter | 5" | 5" | 5" | 5" | 5" | 5" | 6" | 6" | 6" |
tRatings shown are for unit installations at elevations between 0 and 2,000 ft. (0 to 610m). For installations above 2,000 ft. (610m), the unit input must be derated 4% for each 1,000 ft. (305m) above 2,000 ft. refer to local codes, or refer to the latest edition of the National Fuel Gas Code, ANSI Standard Z223.1 (NFPA No. 54).
* Flue collar is factory supplied with unit; to be field installed per included instructions.
