and residential systems

a 1/8-inch outer diameter (OD) aluminum component engineered for gas-fired heating units

this square drive ratchet is a durable alternative to standard wrenches

Encased in a robust aluminum housing with a high-grade physical interrupter for internal pressure relief

if the sensor's high-temperature rod fails to detect ion flow

Sporlan 700247 SA-14 Sight Glass and residential systemsThe Sporlan 700247 SA 14 is a professional grade See All moisture and liquid indicator designed for high performance HVACR systems. This 1 2 inch Male SAE flare sight glass provides simultaneous monitoring of both refrigerant level and moisture content, helping contractors identify issues like flash gas or system contamination before they lead to compressor failure. Built with a 650 PSI maximum working pressure, it is fully compatible with modern