Thermo Products CMC1-75DV3N Model, CMC1-50DV3, Gas Supply Pressure, Gas Manifold Pressure

All installations and services must be performed by qualified service personnel.

MODEL	CMC1-50DV3			CMC1-75DV3
INPUT IN BTUH		50,000		75,000
OUTPUT IN BTUH		48,000		72,000
MAIN ORIFICE-NAT.			#42
MAIN ORIFICE-LP			#54
GAS SUPPLY PRESSURE
L.P. MINIMUM		11” IN.W.C.
NAT. MINIMUM		4.5”IN.W.C.
L.P. MAXIMUM		14” IN.W.C.
NAT. MAXIMUM		14” IN.W.C.
GAS MANIFOLD PRESSURE
L.P.		10.0” + .03 IN.W.C.
NAT.		3.5” + .03 IN. W.C.
INTAKE SIZE IN INCHES			2”
VENT SIZE IN INCHES			2”
NOMINAL TEMPERATURE RISE		55°F		65°F
SEASONAL EFFICIENCY (AFUE*)			95%
*ANNUAL FUEL UTILIZATION
EFFICIENCY
DIMENSIONS
CABINET SIZE	WIDTH 18” DEPTH 25-3/4" HEIGHT 57"
SUPPLY AIR OUTLET		WIDTH 12” DEPTH 12"
ELECTRICAL SUPPLY		115 VOLTS-- 60HZ --1/PH
FUSE OR HACR BREAKER			15 AMPS
TOTAL CURRENT AMPS		7.15 AMPS
NOMINAL ANTICIPATOR SETTING		0.8 MILLIAMPS
FILTER SIZE		(1) 18” X 24” X 1”
APPROXIMATE SHIPPING WEIGHT	195 LBS.			205 LBS.
BLOWER DATA
BLOWER MODEL		12-9T DIRECT DRIVE
MOTOR HORSEPOWER			1/2 ECM
MOTOR RPM		1075 (HIGH SPEED)
CFM @ .2 & .5 IN. W.C. SPEED	.2”	.5”		.2”	.5”
LOW	639	437		935	802
MD-LOW	834	653		998	880
MED	948	811		1113	1007
MD-HIGH	1145	1026		1177	1083
HIGH	1365	1265		1272	1177

FOR BURNER COMBUSTION INFORMATION REFER TO INITIAL STARTUP.

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