036-21610-002 Rev. A (1104)
6
Unitary Products Group
ACCESSORIES
PROPANE
CONVERSION KIT -- 1NP0347 (32, 64 & 80 MBH)
1NP0348 (48, 92,& 104 MBH)
This accessory conversion kit may be used to convert natural
gas units for propane (LP) operation at altitudes up to 2,000
ft. Conversion should be made by qualified distributor or
dealer personnel.
COMBUSTIBLE FLOOR BASE
1CB0314 =
For 14-1/4" cabinet models
1CB0317
= For 17-1/2" cabinet models
1CB0321
= For 21" cabinet models
1CB0324
= For 24-1/2" cabinet models
HIGH ALTITUDE PRESSURE SWITCH
These accessory kits may be used to convert units for high
altitude operation. Conversion must be made by qualified dis-
tributor or dealer personnel.
HIGH PRESSURE SWITCH
Input
(MBH)
Output
(MBH)
2,000 to
5,500 Ft.
>5,500 to
10,000 Ft.
40
32
1PS0301
1PS0301
57
48
1PS0301
1PS0301
80
64
1PS0302
1PS0302
100
80
1PS0312
1PS0311
115
92
1PS0312
1PS0311
130
104
1PS0312
1PS0311
FIELD INSTALLED ACCESSORIES - ELECTRICAL
MODEL NO.
DESCRIPTION
USED WITH
2TB17700424
SUBBASE (24V) -One-stage Heat / Cool. Manual changeover.
System Switch: Cool-Off-Heat. Fan Switch: Auto-On.
ALL MODELS
2TH13700424
THERMOSTAT-One-stage Heat. Deluxe 24V with heat only subbase,
does not include fan switch. NOTE: For one-stage cool or one-stage
heat/cool, must be used with subbase 2TB17700424.
ALL MODELS
2ET03700324
THERMOSTAT- Hardwired, 1 Heat / 1 Cool. Manual changeover, Sys-
tem Switch: Cool-Off-Heat. Fan Switch: Auto-On.
ALL MODELS
2ET03701224
THERMOSTAT-Power Stealing, 1 Heat / 1 Cool. Manual changeover,
System Switch: Cool-Off-Heat. Fan Switch: Auto-On.
ALL MODELS
2ET03700124
THERMOSTAT-Hardwired, 1 Heat / 1Cool. Programmable, Auto
changeover. System Switch: Cool-Off-Heat. Fan Switch: Auto-On.
ALL MODELS
2ET03701024
THERMOSTAT-Power Stealing, 1 Heat / 1 Cool. Programmable, Auto
changeover. System Switch:Cool-Off-Heat. Fan Switch: Auto-On.
ALL MODELS
6TT03701124
TALKING THERMOSTAT 1Heat/1Cool
ALL MODELS
