York DNH018 Installation Manual

Also see for CHAMPION PLUS DNH018: Technical guide

York DNH018 Installation Manual Manual pdf 3 page image

66324-YIM-B-1004Unitary Products Group 3GENERALYORK Model D1NH units are cooling/heating air conditionersdesigned for outdoor installation. Only gas piping, electricpower and duct connections are required at the point ofinstallation.The gas-fired heaters have hot surface to pilot ignition. Thetubular heat exchangers are aluminized steel.This appliance is not to be used for temporary heating ofbuildings or structures under construction.Installer should pay particular attention to the words; NOTE,CAUTION, and WARNING. NOTES are intended to clarify ormake the installation easier. CAUTIONS are given to preventequipment damage. WARNINGS are given to alert theinstaller that personal injury and/or equipment damage mayresult if installation procedure is not handled properly.INSPECTIONAs soon as a unit is received, it should be inspected for possi-ble damage during transit. If damage is evident, the extent ofthe damage should be noted on the carrier's freight bill. Aseparate request for inspection by the carrier's agent shouldbe made in writing. Refer to Form 50.15-NM for additionalinformation.RENEWAL PARTSFor key Replacement Parts, refer to Renewal Parts Form:• 530.46-RP1.1Y• 530.46-RP1.2Y• 530.46-RP2.1Y• 530.46-RP3.1YAPPROVALSDesign certified by CGA and AGA listed as follows:1. For use as a forced air furnace with cooling unit.2. For outdoor installation only.3. For installation directly on combustible flooring or, inU.S., on wood flooring or Class A; B; C roof coveringmaterial.4. For installation on combustible material.5. For use with natural gas and/or propane (LP) gas. Notsuitable for use with conventional venting systems.This product must be installed in strict compliancewith the enclosed installation instructions and anyapplicable local, state, and national codes includ-ing, but not limited to, building, electrical andmechanical codes.Improper installation may create a condition wherethe operation of the product could cause personalinjury or property damage.