Cylinders must have the correct DOT or United Nations (UN) markings and follow hazardous materials regulations prior to being ...

UL Solutions Inc has announced expansions to its heating, ventilation and air conditioning (HVAC) testing facilities in Plano ...

Family HVAC is dedicated to educating its customers about this transition and ensuring a seamless changeover to R-454B systems. The company will continue to offer maintenance solutions for R-410A ...