The Two-Stage Auxiliary Heater Control Kit gives you the capability of setting up 2 stages of back up heat. Within the Multi-V System setup two (2) additional stages of back-up heat are able to be configured. With two stage auxiliary heating, you have the ability to use your indoor unit as the primary or secondary heat source.
It will operate with temperatures from 14°F - 158°F. The contact rating is 3 Amps @ 24VAC and the kit is 7.281"w x 3.406"h x 2.188"d. The relay kit is installed on the cabinet of the indoor unit or on the wall depending on your indoor unit (see installation instructions).
Compatible Single Zone Indoor Cassette Units:
Compatible Single Zone Indoor Ducted Units:
- Low Static - LDN097HV4; LDN127HV4
- High Static - LHN248HV; LHN367HV
Compatible Multi Zone Indoor Cassette Units:
- LMCN185HV (Aux. Heat Relay Kit is applicable for models produced after June 2014)
Compatible Multi Zone Indoor Ceiling Concealed Duct Units:
Compatible Multi Zone Indoor High Static Ducted Units:
Compatible Multi Zone Indoor Vertical Air Handler Units:
Required for use is a wired (PQRCVSL0Q OR PQRCVSL0W) or wireless remote controller (PQWRHQ0FDB)
This replaces the PRARH0