

Firelake’s three-pass heater models are easy to maintain with clean-out
panels on both ends of the heat exchanger.
The three-pass heaters are also durable and designed
for maximum heat transfer with 100% aluminized
steel corrosion resistant alloy fire chamber
and heat exchanger.
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SPECIFICATIONS
| Input
(approx. BTU/hr.) |
500,000 (126,000 Kcal) |
| Output
(approx. BTU/hr.) |
400,000 (100,800 Kcal) |
| Stack
size |
10" ( 25.4 cm ) |
| Shipping
Weight |
927lbs. (421 kg.) |
Heater
dimensions (L x W x H)
Includes outside measurements of fan and
burner |
52.31" x
69.5" x
34"
(132 x 177 x 86 cm) |
| Electrical
requirements (maximum circuit protection) |
220 vac ,30 amp |
| Approx.
fuel consumption |
3.6 GPH (13.63 liter/hour) |
| Blower
CFM |
5800 (164 cubic meter/minute) |
| Outlet
Air Temperature |
170 F (77 C) |
| Compressed
air requirements |
2
CFM @ 40 PSI / .057 m3/min.@.28Mpa |
Agency listings
Patents |
UL, C-UL
5,950,616 |
| Fuels |
Crankcase oil, transmission and hydraulic fluids, as well as other petroleum-based lubricants (any weight combinations up to SAE 50 as well as #1 and #2 fuel oil.)
fuel oil.) |
| Oil
transfer pump |
18
GPH @ 35 PSI (68 LPH @ .24 Mpa) |
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