THRU-THE-WALL GAS HEATING/ELECTRIC COOLING UNITS - R-410A

• 1-1/2 thru 2-1/2 Ton cooling capacities • Gas heating capacities up to 64,000 BTUH input

ON HEAT EXCHANGER

The CPG series units are self contained units available in 1-1/2 thru 2-1/2 ton cooling capacities with 38,000, 51,000 or 64,000 BTU’s of gas heating. Units are completely precharged and prewired, and feature slide out chassis, polarized molex electrical connections, R-410A compressor, copper tube with aluminum fin coils, and permanently lubricated PSC motor on cooling chassis. Heating chassis features spark ignition, tita- nium, aluminum stabilized heat exchanger, and easy view sight glass for diagnostics and flame viewing. Units shipped with 16 x 25 x 1” air filter and pre-painted stamped exterior grille. All units - 208/203-1 phase.

38,000 51,000 64,000 38,000 51,000 64,000 51,000 64,000

13.0 13.0 13.0 11.0 11.0 11.0 11.0 11.0

9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0

COMFORT-PAK CPG Series

ON COMPRESSOR

ON PARTS

CAT. NO. MFG. NO. COOLING CAPACITY HEATING INPUT BTUH EER @ 82°F EER @ 95°F AFUE% CFM @ 0.1” EACH 4H1532A CPG41838-B 18,000 4H1532B CPG41851-B 18,000 4H1532E CPG41864-B 18,000 4H1532C CPG42438-B 24,000 4H1532D CPG42451-B 24,000 4H1532F CPG42464-B 24,000 4H1532G CPG43051-B 27,500 4H1532H CPG43064-B 27,500

80% 80% 80% 80% 80% 80% 80% 80%

20 20 20 25 25 25 30 30

43 x 28 x 29-1/2” 43 x 28 x 29-1/2” 43 x 28 x 29-1/2” 43 x 28 x 29-1/2” 43 x 28 x 29-1/2” 43 x 28 x 29-1/2” 43 x 28 x 29-1/2” 43 x 28 x 29-1/2”

630 630 630 770 770 770 870 870

MFG. NO. UNIT AMPS MAX. FUSE AMPS DIMENSIONS H x W x D DISCHARGE W x D RETURN W x D WEIGHT CPG41838-B 11.76 CPG41851-B 11.76 CPG41864-B 11.76 CPG42438-B 17.0 CPG42451-B 17.0 CPG42464-B 17.0 CPG43051-B 24.0 CPG43064-B 24.0

7-11/16 x 15-13/16” 21-15/16 x 5-15/16” 325 lbs 7-11/16 x 15-13/16” 21-15/16 x 5-15/16” 325 lbs 7-11/16 x 15-13/16” -15/16 x 5-15/16”

325 lbs

7-11/16 x 15-13/16” 21-15/16 x 5-15/16” 350 lbs 7-11/16 x 15-13/16” 21-15/16 x 5-15/16” 350 lbs 7-11/16 x 15-13/16” -15/16 x 5-15/16” 7-11/16 x 15-13/16” -15/16 x 5-15/16” 7-11/16 x 15-13/16” -15/16 x 5-15/16”

350 lbs 360 lbs 360 lbs

$4,166.77 $4,202.11 $4,232.72 $4,335.53 $4,358.72 $4,383.89 $4,358.92 $4,374.86

ACCESSORIES FOR CPG SERIES UNITS CAT. NO. MFG. NO. DESCRIPTION

EACH

4H1521 CPWS Wall Sleeve, 29-1/16 W x 44-5/16 H x 16 D” $225.01 4H1521A CPWSA Wall Sleeve Adapter 4H1522 CPLG

$75.01 Architectural Louvered Grille $470.00

EARLY HEAT EXCHANGER FAILURES

We are all aware of premature heat exchanger failures in some form or another. One major cause of shortened heat exchanger life is chlorinated substances being stored, sprayed, or used in the area around heating equipment. The vapors from the chlorinated products mix with the combustion air to the equipment and are burned. When this happens, the chlorine is released from the compound and mixes with water vapors created by the combustion process to form hydrochloric acid. The acid collects on the steel heat exchanger and corrosion begins. Each repeat cycle of the equipment adds to the corrosive process and premature heat exchanger failure is a certainty. Early indicators of this corrosion process might be unusual flame color, scale deposits in the com- bustion chamber, or burner tray, or pit holes in the vent pipe. Types of chlorinated products range from cleaning agents (Some of which the servicing company may be using) to cans of insecticides, paints, rugs with blown rubber backing and many other compounds too numerous to list. The labels on the products must indicate chlorinated ingredients as they are hazardous substanc- es. Installation crews and service personnel need to be aware of this potential problem and advise homeowners when chlorinated compounds are found. When called upon to replace a heat exchanger, for a furnace, unit heater, or steel boiler, (water heaters may have the steel combustion area eaten away) check for scale in the combustion chamber or burner tray, or pitting on the vent pipe. If these indicators are present, check for corrosive material storage in the area.

Visit us at www.remichel.com 187

AIR CONDITIONING & HEATING EQUIPMENT