York 150 User Manual

035-17311-002-A-0803

10

Unitary Products Group

Read these instructions before continuing this appliance
installation. This is an outdoor combination heating and cool-
ing unit. The installer must assure that these instructions are
made available to the consumer and with instructions to
retain them for future reference.

1.

Install this furnace only in a location and position as 
specified on Page 11 of these instructions.

2.

This equipment is not to be used for temporary heating 
of buildings or structures under construction.

1.

Remove the two screws holding the brackets in the front, 
rear and compressor side fork-lift slots.

2.

Turn each bracket toward the ground and the protective 
plywood covering will drop to the ground.

3.

Remove the condenser coil external protective covering 
prior to operation.

4.

Remove the toolless doorknobs and instruction packet 
prior to installation. 

  

These units must be installed in accordance with the follow-
ing:

In U.S.A.:

1.

National Electrical Code, ANSI/NFPA No. 70 - Latest 
Edition

2.

Local building codes, and

3.

Local plumbing and waste water codes, and

4.

Other applicable local codes.

Refer to Tables 1 & 2 for unit application data.

If components are to be added to a unit to meet local codes,
they are to be installed at the dealer’s and/or customer’s
expense.

Size of unit for proposed installation should be based on heat
loss/heat gain calculation made according to the methods of
Air Conditioning Contractors of America (ACCA).

Bracket
Screws

Turn down

Condenser
Coil External
Protective
Covering

Barometric 
Relief Hood in 
Shipping Loca-
tion (if included)

Toolless
Doorknobs

Installation
Instruction
Packet