York PT9 - Manual (Page 6)

036-21581-001 Rev. C (0205)
6 Unitary Products Group
ACCESSORIES
PROPANE (LP) CONVERSION KIT -
1NP0580 - All units
This accessory conversion kit may be used to convert natural
gas (N) units for propane (LP) operation. Conversions must
be made by qualified distributor or dealer personnel.
CONCENTRIC VENT TERMINATION -
1CT0302 (2")
1CT0303 (3")
For use through rooftop, sidewall. Allows combustion air to
enter and exhaust to exit through single common hole.
CONDENSATE NEUTRALIZER KIT - 1NK0301
Neutralizer cartidge has a 1/2" plastic tube fittings for installa-
tion in the drain line. Calcium carbonate refill media is also
avaiable from the Source 1 Parts (p/n 026-30228-000).
SIDEWALL VENT TERMINATION - 1HT0901
For use on sidewall, two-pipe installations only. Provides a
more attractive termination for locations where the terminal is
visible on the side of the home.
EXTERNAL BOTTOM RETURN FILTER RACK W/FILTER -
Provides a cleanable, high velocity type filter and filter rack.
Attaches to the bottom of the furnace.
1BR0314 - For 14-1/2” cabinets
1BR0317 - For 17-1/2" cabinets
1BR0321 - For 21" cabinets
1BR0324 - For 24-1/2" cabinets
HIGH ALTITUDE PRESSURE SWITCHES -
These accessory kits may be used to convert units for high
altitude operation. Conversion must be made by qualified dis-
tributor or dealer personnel.
NOTE: For high altitude conversion, an orifice change may also be
required. See application instructions.
ROOM THERMOSTATS - A wide selection of compatible
thermosets are available to provide optimum performance
and features 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.
Pressure Switch Kits
Furnace Models
4,500 Ft to 10,000 Ft.
1PS0501 60 MBH
1PS0502 80/1200 MBH
1PS0503 80/1600, 120 MBH
1PS0504 100/1600 MBH
1PS0505 100/2000 MBH
1PS0506 40 MBH