Epson P)-1 Gas Specifications, High Altitude Specifications, Model, Fuel, Maximum Input, Supply

GAS SPECIFICATIONS

MODEL	FUEL		MAXIMUM INPUT	MINIMUM INPUT
HW080			8,000 Btu/hr	5,000 Btu/hr
HW181	Propane/LP -- Natural gas		18,000 Btu/hr	9,000 Btu/hr NAT
				9,500 Btu/hr LP
MANIFOLD PRESSURE			Natural gas: 4" water column pressure
		Propane/LP gas: 10.0" water column pressure
Gas Inlet		3/8"
SUPPLY	MINIMUM PRESSURE		MAXIMUM PRESSURE
Natural Gas	5" W.C.P.		10.5" W.C.P.
LP Gas	11" W.C.P.		13" W.C.P.

Note: Appliance input ratings are based on sea level operation and need not be changed for operation up to 2,000 feet.

SPECIFICATIONS

MODELS		HWDV080(B)DV		HWDV181(B)DV
COMBUSTION		ATMOSPHERIC BURNER
STANDARD HEATING SPACE		85 - 250 Sq. Ft.		169 - 529 Sq. Ft.
	HEIGHT	21 11/16"		25	3/16"
EXTERNAL DIMENSIONS INCHES	WIDTH	18	5/16"	22	5/16"
	DEPTH	8	7/8"	9	3/8"
NET WEIGHT LBS.		33.5		45.5
MAX. GAS CONSUMPTION		8,000 Btu/hr.		18,000 Btu/hr.
SAFETY DEVICES		Safety valve (thermocouple)

Warning: This direct vent wall furnace is equipped for Natural or Propane gas. Field conversion is not permitted.

HIGH ALTITUDE SPECIFICATIONS

For altitudes/elevations above 2,000 feet (610 m), input ratings should be reduced at the rate of 4% for each 1,000 feet (305 m) above sea level. Canadian High Altitudes for locations having an elevation above mean sea level between 2,000 feet (609.9 m) and 4,500 feet

(1,370 m), use orifices as indicated in the following table:

	0 - 2,000 feet (0 - 610 m)		2,000 - 4,500 feet (610 - 1 370 m)
Model	Main Burner Orifice/Gas Pressure		Main Burner Orifice/Gas Pressure
	Natural Gas	LP Gas	Natural Gas	LP Gas
HW080	#55 (4")	#66 (10")	#1.27 mm (4")	#67 (10")
HW181	#49 (4")	#56 (10")	#50 (4")	#57 (10")

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