Does this board require a specific defrost sensor

to ensure a stable and clean burn

9 Cv rating is tailored for low-flow applications requiring a 200 psi close-off pressure to prevent bypass leakage

Key Benefits 3-Speed Versatility: Multiple speed taps allow for adjustable airflow based on the specific heating and cooling load of the structure

Installation Flexibility: Compact footprint with multiple mounting slots and 1/2" conduit knockouts for rapid field deployment

Danfoss 065B-8870LF Valve 318973-401 Does this board require aThe Danfoss 065B 8870LF is a veteran grade ESBE VTA 313 thermostatic mixing valve engineered for critical temperature regulation in domestic hot water and hydronic heating systems. Featuring a rugged brass body and 3 4 inch FNPT connections, this lead free component provides efficient fluid delivery with a 1. 9 Cv flow coefficient. It is purpose built for point of source applications where maintaining a stable output between 95F and 140F is essential