3-pole definite purpose contactor designed for high-performance switching in central air conditioning and commercial refrigeration systems

though upright mounting is recommended for optimal sensitivity

surfaces must be cleaned of all old adhesive

and solid contaminants that compromise compressor internal tolerances

Trane BAYHTRE312C Heater Kit 321894-708 3-pole definite purpose contactor designedThis item is not eligible for free shipping. 9 12KW HEATER KIT Trane BAYHTRE312C Heater Kit 9 12 kW Supplementary Electric Heater The Trane BAYHTRE312C Heater Kit is a genuine OEM supplementary electric heater designed to provide reliable and efficient backup heating for compatible Trane HVAC systems. With dual 9. 0 kW 12. 0 kW heating capacity, this heater kit ensures consistent comfort during colder conditions when additional heat is required.