it should show continuity at room temperature

The Carrier HN61KK041 Low Pressure Relay is a specialized 3-pole pilot duty component engineered for precise monitoring of low pressure thresholds in commercial and residential HVACR systems

eliminating the need for complex mounting field-modifications

For field technicians

Maxitrol GF40-44-A-0 Filter Els PW 17895 it should show continuity atProtect your downstream regulators and automatic shut off valves with the Maxitrol GF40 44 A 0, a professional grade 1 2" NPT gas and air filter designed to handle a 15 PSI maximum inlet pressure. As a veteran technician, you know that particulate contamination is the leading cause of premature component failure in high demand systems. This filter utilizes a high capacity polypropylene fleece filter matting that effectively captures dust and debris