Most failures result from moisture intrusion or lead wire corrosion

Ensures accurate flame rectification signals to prevent intermittent system shutdowns

and industrial plants

secure fit

the AV-395 ensures reliable close-off performance and smooth modulation in chilled water

Advanced Distributor Products 65866508B Heater Kit 321702-401 Most failures result from moistureThe Advanced Distributor Products 65866508B Heater Kit is a professional grade 15kW electric heat kit engineered to provide powerful supplemental heating for compatible HVAC air handlers. As a direct replacement and cross reference for the ADP 65866508, this unit ensures your system maintains optimal indoor comfort during peak winter conditions. Operating on 208 230V single phase power, it delivers a precise 62. 5 amp rating to ensure stable energy