OEM Compatibility: Exact fit for Sensus 243 regulators

By maintaining accurate spark-to-light timing and consistent flame sensing

the sizing conforms to standard pneumatic tubing specifications used across major HVAC control brands

while the spring return fail-safe closes in less than 25 seconds at room temperature

Danfoss MT64-3VI Compressor 30067439-890 OEM Compatibility: Exact fit forThe Danfoss MT64 3VI is a professional grade hermetic reciprocating compressor specifically designed for medium temperature refrigeration and HVAC applications. This R22 compressor, also identified as OEM model MT64HM3DVE, delivers a robust cooling capacity of 64,366 BTU h under standard rating conditions (45F evaporator 130F condenser). Engineered for 200 230V, 3 phase, 60Hz systems, this unit utilizes 160P mineral oil and features a dual cylinder