Thermo Products 125n, chx-3 75n, 100n operation manual CDX3 SERIES

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

CDX3 SERIES
		CDX3-100
MODEL NO.	CDX3-75		CDX3-125
BTU/HR INPUT (High fire / Low fire)	75,000 / 56,250	100,000 /	125,000 /
		75,000	93,750
BTU/HR OUTPUT (High fire / Low fire)	71,000 / 52,000	94,000 / 69,000	116,000 /
			87,000
		46-1/4”
HEIGHT OF CASING	46-1/4”		46-1/4”
WIDTH OF CASING	17”	21”	24”
DEPTH OF CASING	27-1/2”	27-1/2”	27-1/2”
WARM AIR OUTLET	15 x 18	19 x 18	22 x 18
RETURN AIR INLET	15 x 22	19 x 22	22 x 22
		3”
DIA. OF FLUE	2”		3”
DIA. OF COMBUSTION	2”	3”	3”
AIR INTAKE
CFM from .2” & .5” w.c.	COOLING	COOLING	COOLING
EXTERNAL STATIC PRESSURE
		1200
@COOLING TAP A	1000		1400
@COOLING TAP B	800	1000	1200
@COOLING TAP C	1200	1400	1600
@COOLING TAP D	1400	1600	2000
		HEATING
	HEATING		HEATING
@HEATING TAP C (High fire / Low	1012 / 826	1340 / 1094	1673 / 1366
fire)
		65 / 60
TEMPERATURE RISE	65 / 60		65 / 60
BLOWER MOTOR HP	.5	.75	1
		2.65Mh
POWER CHOKES	-		2.1Mh
LARGEST RECOMMEDED	3.5 Ton	4 Ton	5 Ton
AIR CONDITIONER
		21-3/4” x 14”(2)
SIZE OF FILTERS	21-3/4” x 14”(2)		21-3/4” x 14”(2)
NOTES:

1.BTU output based on annual fuel utilization efficiency rated by manufacturer.

2.On all outlet and inlet dimensions, the first dimension is width.

3.To permit largest recommended air conditioning (at .5 static pressure), selection of the highest motor speed is required.

4.Electrical characteristics at 115 volts, 60 Hz., 1 phase (less than 15 amps. for all models).

5.All specifications are subject to change without notice.

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