Heater Details and Specifications
Northern Lights Patio heaters are designed for outdoor use through the use of heat-treated aluminized steel infrared emitters for maximum efficiency and dependable output of heat.
Rating (Input: natural and L.P. Gas) 0-4,500 ft. elevation
| Input (BTU / hr.) |
Min |
Max |
Length |
| PH-40 (high output) |
20,000 |
40,000 |
5’ |
| PH-75 (high output) |
37,000 |
75,000 |
10’ |
Gas Pressure at Manifold:
| Natural gas |
3.5” W.C. |
| Liquefied petroleum gas |
10.5” W.C. |
| Gas connection size |
0.5” N.P.T. |
Gas Inlet Pressure:
|
Minimum |
Maximum |
| Natural gas |
4.5” W.C. |
14.0” W.C. |
| Liquefied petroleum gas |
11.5” W.C. |
14.0” W.C. |
Electrical Rating:
- DSI Ignition
- 120v, 60 Hz, 1 Amp/ 24 Volt Power Supply
- 24 volt low voltage On/ Off- Hi/ Lo Control Panel
Standard Equipment:
Burner control housing is pre-assembled and pre-wired. Unit comes complete with industry standard gas, electrical, balanced air rotor, thermal overload protected motor, visual burner inspection sightglass, combustion and air proving safety switch, 3-try spark ignition control, 100% safety shut-off, low voltage control connection, 4″ heat treated aluminized combustion tube, aluminum standard reflector, tube couplers, heat economizer baffle, stainless steel hangers, decorative grille, indicator light, stainless steel burner head construction.
Optional Equipment:
- 90 degree elbow kit (PH50 & PH75 only)
- 180 degree “U-Bend” kit (PH75 only)
- All stainless steel construction
- Perimeter Post & Trac System (Patent Pending) available
