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For technicians performing HVAC high limit diagnostics
the A-4000-1037 ensures the air supply is virtually free of contaminants
Precision Rolled Stop: Features a built-in center stop to prevent tube over-insertion and ensure maximum joint strength
specifically engineered to monitor venting conditions and mitigate hazardous exhaust buildup
MARS 61445 Contactor For technicians performing HVAC highThe MARS 61445 is a professional grade 3 pole definite purpose contactor engineered for relentless performance in commercial HVAC and refrigeration systems. Rated for 40 Amp FLA inductive and 50 Amp resistive loads, this unit features silver cadmium oxide contacts that significantly extend service life by withstanding heavy inductive switching. Designed with a 24V coil utilizing Class F insulation, it provides reliable 600V rated operation across