
Trane
Accessory
Trane 4" Snow Legs (4 Pack) | BAYLEGS004
Packaged unit accessories complete a rooftop or ground-pad install — the curbs, economizers, heat kits, and components that adapt a packaged air conditioner, heat pump, or gas/electric unit to your building. Match each accessory to your specific packaged unit.
36 products

Trane
Trane 4" Snow Legs (4 Pack) | BAYLEGS004

Trane
Trane 7" Extensions (4 Pack) | BAYLEGS007

Trane
Trane Anti-Short Cycle Timer | TAYASCT501A

Trane
Trane Crankcase Heater Kit (Scroll) 40-watt, 5.5" dia: 1.5-3 Ton | BAYCCHT302RES

Trane
Trane Crankcase Heater Kit (Scroll) 60-watt, 6.5-7.5" dia: 3.5-5 Ton | BAYCCHT301RES

Trane
Trane Current Sensing Relay | BAYRLY10ASENSA

Trane
Trane Evap. Defrost Control Kit - Cooling Units | AY28X079

Trane
Trane Extreme Coastal Conditions Kit - Multi-Speed and Variable Speed* * Not | BAYECCK001

Trane
Trane Extreme condition mounting kit (Base 2/3) | BAYECMT023

Trane
Trane Extreme condition mounting kit (Base 4) | BAYECMT004

Trane
Trane Extreme condition mounting kit (Slab Mount) | BAYEXMK003A

Trane
Trane Extreme condition mounting kit (Used on BAYUTIL) | BAYEXMK002B

Trane
Trane Large Scroll Compressor Enclosures | BAYSDEN004

Trane
Trane Low Ambient Kit: (Not Approved for Variable Speed Units), MERV 10 | BAYLOAM107A

Trane
Trane Propane conversion kit for all 40k, 115k and 120k package units | BAYLPKT100A

Trane
Trane Propane conversion kit for all 60k, 64k 90k and 96k package units | BAYLPKT101A

Trane
Trane Propane conversion kit for all 70k and 75k package units | BAYLPKT102A

Trane
Trane Small Scroll Compressor Enclosures | BAYSDEN001

Trane
Trane SmartChargeª Solenoid Kit | BAYCAKT002

Trane
Trane WeatherGuard™ Top Accessory, Fits Base Sizes 33"x30" (WxD) | BAYTWGR0003

Trane
Trane WeatherGuard™ Top Accessory, Fits Base Sizes 37"x34" (WxD) | BAYTWGR0004

Trane
Trane 0-25% Damper, 2-3 Ton | BAYOSAH001A

Trane
Trane 0-25% Damper, 3.5-5 Ton | BAYOSAH002A

Trane
Trane Motorized Damper, 2-3 Ton | BAYDMPR101A

Trane
Trane Motorized Damper, 3.5-5 Ton | BAYDMPR102A

Trane
Trane Down Discharge, with Rain Hood, for 1.5-3 Ton Single-Stage Package Units | BAYECON105A

Trane
Trane Down Discharge, with Rain Hood, for 1.5-3 Ton Two-Stage Package Units | BAYECON107A

Trane
Trane Down Discharge, with Rain Hood, for 3.5-5 Ton Single-Stage Package Units | BAYECON106A

Trane
Trane Down Discharge, with Rain Hood, for 3.5-5 Ton Two-Stage Package Units | BAYECON108A

Trane
Trane Horizontal, for 1.5-3 Ton Single-Stage Package Units | BAYECON205A

Trane
Trane Horizontal, for 1.5-3 Ton Two-Stage Package Units | BAYECON207A

Trane
Trane Horizontal, for 3.5-5 Ton Single-Stage Package Units | BAYECON206A

Trane
Trane Horizontal, for 3.5-5 Ton Two-Stage Package Units | BAYECON208A

Trane
Trane Adjustable Roof Curbs - Used with: 2/4YC*, WC*, DC*, TC**042-060A | BAYCURB051A

Trane
Trane Adjustable Roof Curbs - Used with: 2/4YC*, WC*, TC*, DC**018-036A | BAYCURB050A

Trane
Trane Extreme condition mounting kit (Used on BAYCURB & BAYADAP) | BAYEXMK001A
A packaged unit often needs supporting parts to install and perform: a roof curb to mount and seal it, an economizer to bring in free cooling, an electric heat kit for backup heat, and various fittings. These are matched to the unit's make and size, so confirm compatibility.
Have a question about the right fit for your setup? Reach out and we'll help →
Commonly a roof curb to mount it, possibly an economizer for free cooling, an electric heat kit for backup heat, and assorted fittings — all matched to the unit's make and size.
No — they're matched to specific packaged unit families and sizes. Confirm compatibility with your exact model before ordering.