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Accessories, Sound ratings – York 036-21103-003 User Manual

Page 5

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036-21103-003 Rev. A (0403)

Unitary Products Group

5

ACCESSORIES

Refer to Price Manual for specific model numbers.

Compressor Blanket - Designed to further reduce the nor-
mal operating sound.

Hard Start Kit (Single Phase Units) - provides required
starting torque for use with thermal expansion valve.

Outdoor Thermostat - 2TD06700124 - Consists of an
adjustable outdoor thermostat and relay in a vented enclo-
sure. It provides additional second stage control of the sup-
plemental resistance heat.(Balance Point Control)

SOUND RATINGS

TYPICAL INSTALLATION - H*RA018S78 THRU 036S78 (1 PH) & H*RA 036S50 THRU 060S50 (3 PH)

UNIT MODEL

SOUND

RATINGS

DECIBELS

018

76

024

78

030

82

036

82

048

82

060

80

MINIMUM 18” SERVICE ACCESS

CLEARANCE ON ONE SIDE

60” OVERHEAD

CLEARANCE

10” CLEARANCE

COIL AREA

WEATHERPROOF

DISCONNECT

SWITCH

THERMOSTAT

TO FURNACE OR

AIR HANDLER

TERMINAL BLOCK

NEC CLASS 1 WIRING

NEC CLASS 2 WIRING

TO INDOOR COIL

SEAL OPENING(S) WITH

PERMAGUM OR EQUIVALENT

CONTROL ACCESS PANEL

NOTE: ALL OUTDOOR WIRING MUST

BE WEATHERPROOF.