HeatStar HSRP37GL, Operating Instructions And Owner'S Manual, Page: 9 / 68

Outdoor Patio Heater
9
Operating Instructions and Owner’s Manual
In case the manifold pressure is changed for this reason, the altitude label in the conversion kit must be completed and affixed to the unit:
TABLE 4: Natural Gas Heating Values at Altitude
TABLE 5: Propane Gas Heating Values at Altitude
Model
Altitude 0-2000 ft. (0-610m) Altitude 2000-3000 ft. (610-910mm)
Manifold Pressure Input Rating Manifold Pressure Input Rating
[“ W.C.] [kPa] [BTU/Hr] [W] [“ W.C.] [kPa] [BTU/Hr] [W]
HSRP37GL
6.4 1.6 37,000 10,844 5.90 1.47 35,520 10,410
HSRP37MT 6.4 1.6 37,000 10,844 5.90 1.47 35,520 10,410
Model
Altitude 0-2000 ft. (0-610m) Altitude 2000-3000 ft. (610-910mm)
Manifold Pressure Input Rating Manifold Pressure Input Rating
[“ W.C.] [kPa] [BTU/Hr] [W] [“ W.C.] [kPa] [BTU/Hr] [W]
HSRP37GL 7.5 1.87 37,000 10,844 6.91 1.72 35,520 10,410
HSRP37MT
7.5 1.87 37,000 10,844 6.91 1.72 35,520 10,410
Model
Altitude 3000-4000 ft. (910-1220m) Altitude 4000-4500 ft. (1220-1350mm)
Manifold Pressure Input Rating Manifold Pressure Input Rating
[“ W.C.] [kPa] [BTU/Hr] [W] [“ W.C.] [kPa] [BTU/Hr] [W]
HSRP37GL
5.42 1.35 34,040 9,976 5.18 1.30 33,300 9,760
HSRP37MT 5.42 1.35 34,040 9,976 5.18 1.30 33,300 9,760
Model
Altitude 3000-4000 ft. (910-1220m) Altitude 4000-4500 ft. (1220-1350mm)
Manifold Pressure Input Rating Manifold Pressure Input Rating
[“ W.C.] [kPa] [BTU/Hr] [W] [“ W.C.] [kPa] [BTU/Hr] [W]
HSRP37GL 6.35 1.58 34,040 9,976 6.08 1.51 33,300 9,760
HSRP37MT
6.35 1.58 34,040 9,976 6.08 1.51 33,300 9,760
This appliance was converted on ______ (day-month-year)
for operation at ____ ft.(___m) altitude by ____________
(name and address of the organization making this conver-
sion) which accepts the responsiblity that this conversion
has been properly made.
Manifold pressure adjustment____W.C. Input rating____
Btu/hr
HIGH ALTITUDE OPERATION
This Unit heater is factory configured for altitudes from 0 – 2,000 ft above sea level. Above 2000 ft. (610m), manifold pressure must be adjusted
according to the following tables: