Durable Construction: Built to withstand the thermal cycling and vibration typical of high-efficiency blower compartments

this specific valve is calibrated exclusively for natural gas applications

Built with conformal coated circuitry

the Danfoss 068U2319 is specifically calibrated for the pressure-temperature characteristics of R404A and R507A

Variable pitch designs allow technicians to adjust the fan speed on-site to compensate for ductwork restrictions or changes in static pressure without changing the motor speed or pulleys

Lennox 99K65 Gas Valve R-410A Durable Construction: Built to withstandThe Lennox 99K65 Gas Valve is a factory original OEM component manufactured by Honeywell under part number VR8205M2450. This 24V single stage control is engineered for precise gas pressure regulation in residential furnaces and is factory set to a 3. 5" W. C. output. As a direct replacement for 99K6501, 63K88, and 63K8801, it ensures proper manifold pressure for optimal combustion and heating efficiency. This valve is highly versatile, supporting