National Comfort Products Comfort Pack Installation And Maintenance Instructions Manual Download Page 8

National Comfort Products

539 Dunksferry Road • Bensalem, PA 19020 • (215) 244-1400 • 1-800-523-7138 • Fax: (215) 244-9579

LIMITED EXTENDED PROTECTION WARRANTY

FOR

NATIONAL COMFORT PRODUCTS (NCP) BENSALEM, PA

COMFORT PACK UNITS

This NCP product is warranted to be free from all manufacturing defects, material or workmanship, for a period of five years from 

the date of installation (receipt required), whether or not actual use begins on this date, or five years from the date of manufacture, 

if the date of installation cannot be verified.  Immediate notice to NCP will (A) provide a new or remanufactured part to replace the 

defective part, without charge for the part itself, or (B) provide a replacement unit.

National Comfort Products will not be responsible for: local transportation, removing, related service, labor, diagnosis calls, refriger-

ant, costs incurred for returning defective parts, damage or repairs required due to faulty installation or improper application by 

others, damage as a result of fire, wind, floods, lightning, accidents, or corrosive atmosphere.

EXTENDED 2ND THRU 5TH YEAR COMPRESSOR WARRANTY

If the compressor should fail because of a manufacturing defect, is in the original installation, has been operated under normal con-

ditions, and is in the 2nd to 5th year following the above determined date, NCP will provide, at its option, a new or remanufactured 

replacement compressor.

EXTENDED 2ND THRU 10TH YEAR HEAT EXCHANGER WARRANTY 

If the heat exchanger of the gas furnace should fail because of a manufacturing defect, is in the original installation, has been oper-

ated under normal conditions, and is in the 2nd to 10th year following the above determined date, NCP will provide, at its option, a 

new or remanufactured replacement heat exchanger.

Replacement parts are warranted for the remainder of the original product warranty, or for one year, whichever is longer. NCP may 

require that defective parts be returned to verify and identify the cause of the defect.

LIMITATION OF WARRANTIES — ALL IMPLIED WARRANTIES (INCLUDING IMPLIED WARRANTIES 

OF MERCHANTABILITY) ARE HEREBY LIMITED IN DURATION TO THE PERIOD FOR WHICH EACH 

LIMITED WARRANTY IS GIVEN. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN 

IMPLIED  WARRANTY  LASTS,  SO THE ABOVE  LIMITATIONS  MAY  NOT APPLY TO YOU. THE  EX-

PRESSED WARRANTIES MADE IN THIS WARRANTY ARE EXCLUSIVE AND MAY NOT BE ALTERED, 

ENLARGED, OR CHANGED BY ANY DISTRIBUTOR, DEALER, OR OTHER PERSON WHATSOEVER.  

MATERIAL IS INSPECTED AT THE FACTORY AND RELEASED TO TRANSPORTATION AGENCY IN 

GOOD CONDITION.  WHEN RECEIVED, VISUAL INSPECTION MUST BE MADE IMMEDIATELY.  AP-

PARENT SHIPPING DAMAGE SHOULD BE NOTED ON THE DELIVERY RECEIPT AND THE MATERI-

AL INSPECTED IN THE PRESENCE OF THE CARRIER’S REPRESENTATIVE.  IF DAMAGE IS FOUND 

A CLAIM MUST BE FILED WITH THE CARRIER IMMEDIATELY.

FREIGHT DAMAGE IS NOT COVERED UNDER THIS WARRANTY.

WARNING: NO WARRANTY ON NEW UNITS INSTALLED BEHIND BRICK FACADES.  IN YEARS PAST, 

IT WAS COMMON PRACTICE TO ADD A BRICK PATTERN FACADE (PIGEON HOLES) IN FRONT OF 

THE THRU-THE-WALL UNIT TO CHANGE THE EXTERIOR APPEARANCE OF THE BUILDING.  ALL 

OBSTACLES ADDED TO IMPEDE AIR FLOW OF THE CONDENSING UNIT WILL DECREASE PER-

FORMANCE AND CAUSE PREMATURE EQUIPMENT FAILURE AND VOID ALL WARRANTIES.  CON-

SULT FACTORY WITH ANY QUESTIONS.

This warranty gives you specific legal rights. You may also have rights which vary from state to state.

NATIONAL COMFORT PRODUCTS, BENSALEM, PENNSYLVANIA

 

NOTE: 

All warranty parts and paper work must be submitted no later than 60 days after failure.  

Warranty requests submitted after 60 days of failure will not be processed.

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Summary of Contents for Comfort Pack

Page 1: ...t Products 539 Dunksferry Road Bensalem PA 19020 215 244 1400 1 800 523 7138 Fax 215 244 9579 COMFORT PACK PACKAGED THRU THE WALL AIR CONDITIONER WITH GAS HEAT INSTALLATION AND MAINTENANCE INSTRUCTIONS 14299541 10 08 ...

Page 2: ......

Page 3: ...to installing the unit in the wall opening the shipping bolts located at the bottom on both sides of the cabinet must be removed to allow for removal of the cooling chassis 1 4 hole plugs provided with the unit should be installed in the holes to prevent air leakage Shipping bolts are located on both sides below this sticker THE SHIPPING BOLTS MUST BE REMOVED PRIOR TO INSTALLATION OF THE CABINET T...

Page 4: ...Comfort Pack Dimension Drawing 2 15 13 16 11 1 16 1 2 GAS PIPE 1 3 4 29 1 2 28 7 11 16 26 1 4 1 3 4 2 3 8 1 1 8 43 20 1 16 3 3 21 15 16 15 16 22 5 8 5 5 16 ...

Page 5: ...influenced by drafts sun exposure or outside temperature Air Filter The 16 x 25 x 1 filter on the cooling chassis must be maintained regularly to assure that the unit provides optimal performance and energy efficiency The intervals between replacing depends entirely on the cleanliness of the return air to the unit and the time that the indoor blower operates The air filter is accessible by removin...

Page 6: ...eating wall thermo stats with automatic or manual mode changeover Automatic changeover thermostats must include a deadband to prevent cycling between cooling and heating modes Single pole single throw thermostats are not suitable for use with Comfort Pack The unit incorporates a 90 second time delay to keep the indoor blower operating after cooling is satisfied to reduce operating costs The unit a...

Page 7: ... CHASSIS ITEM DESCRIPTION PART NO MODEL 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Air Filter 16 x 25 x 1 Indoor Coil 2 Rows Indoor Coil 3 Rows Indoor Coil 4 Rows Outdoor Coil 2 Rows Outdoor Coil 3 Rows Outdoor Coil 4 Rows Compressor 2P17SR236A 1A Compressor H21J17BABCA Compressor H21J22BABCA Compressor H21J27BABCA Indoor Blower ...

Page 8: ... a new or remanufactured replacement heat exchanger Replacement parts are warranted for the remainder of the original product warranty or for one year whichever is longer NCP may require that defective parts be returned to verify and identify the cause of the defect LIMITATION OF WARRANTIES ALL IMPLIED WARRANTIES INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY ARE HEREBY LIMITED IN DURATION TO THE...

Page 9: ...Cabinet Wiring Schematic Gas Heat 7 REFER TO CHASSIS WIRING SCHEMATIC FOR CONTINUATION ...

Page 10: ... REFER TO CABINET WIRING SCHEMATIC FOR CONTINUATION Chassis Wiring Schematic Gas Heat 8 ...

Page 11: ...E SET THERMOSTAT AT LOWEST SETTING 1 TURN ON MANUAL GAS VALVE 2 TURN ON POWER TO UNIT 3 SET THERMOSTAT AT DESIRED SETTING 4 THERMOSTAT CALLS FOR HEAT ENERGIZING THE VENTER MOTOR 5 VENTER PRESSURE SWITCH CLOSES FIRING UNIT 6 BURNER FLAME IS SENSED AND IN 30 SECONDS THE FAN MOTOR IS ENERGIZED 7 IF THE FLAME IS EXTINGUISHED DURING MAIN BURNER OPERATION THE INTEGRATED CONTROL SYSTEM CLOSES THE MAIN VA...

Page 12: ...OPERATION THE INTEGRATED CONTROL SYSTEM CLOSES THE MAIN VALVE AND MUST BE RE 8 SET BY INTERRUPTING POWER TO THE CONTROL CIRCUIT SEE LIGHTING INSTRUCTIONS NOTES THE FOLLOWING CONTROL IS A FIELD INSTALLED OPTION THERMOSTAT 1 DOTTED WIRING INSTALLED BY OTHERS 2 CAUTION IF ANY OF THE ORIGINAL WIRING AS SUPPLIED WITH THE APPLIANCE MUST BE REPLACED IT MUST BE REPLACED WITH WIRING MATERIAL 3 HAVING A TEM...

Page 13: ...COMFORT PACK Packaged Thru the Wall A C with Gas Heat Installation Instructions Rev 10 08 ...

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