York H*RA036 THRU 090, H*RA018 THRU 060 warranty Accessories, Sound Ratings, Typical Installation

036-21121-002 Rev. A (0602)

ACCESSORIES*

Refer to Price Manual for specific model numbers.

Hard Start Kit - Provides increased starting torque for areas with low voltage.

Compressor Blanket - Designed to further reduce the nor- mal compressor operating sound. Refer to price pages for specific match-ups.

Off Cycle Timer Delay - Provides a 5-minute off cycle to pre- vent rapid recycling of the compressor.

Room Thermostats - A wide selection of compatible thermo- sets are available to provide optimum performance and fea- tures for any installation.

1 Heat Stage only, manual, mechanical thermostat. Add sub- base for 1H/1C.

1H/1C, manual change-over electronic non-programmable thermostat.

1H/1C, auto/manual changeover, electronic programmable, deluxe 7-day, thermostat.

1H/1C, auto/manual changeover, electronic programmable.

*For the most current accessory information, refer to the price book or consult factory.

SOUND RATINGS*

	SOUND
UNIT MODEL	RATINGS
	DECIBELS
018	7.6
024	7.8
030	8.2
036	8.2
042	8.2
048	8.2
060	8.0
076	--
090	9.0

*Rated in accordance with ARI Standard 270.

TYPICAL INSTALLATION

	MINIMUM 18” SERVICE ACCESS
60” OVERHEAD	CLEARANCE ON ONE SIDE	THERMOSTAT	TO FURNACE OR
			AIR HANDLER
CLEARANCE	WEATHERPROOF
			TERMINAL BLOCK
	DISCONNECT
	SWITCH		NEC CLASS 1 WIRING
			NEC CLASS 2 WIRING
10” CLEARANCE
COIL AREA			TO INDOOR COIL

NOTE: ALL OUTDOOR WIRING MUST BE WEATHERPROOF.

SEAL OPENING(S) WITH

PERMAGUM OR EQUIVALENT

CONTROL ACCESS PANEL

Unitary Products Group 7