The HVAC fin straightener is a staple for any service truck looking to extend the operational life of heat exchangers without damaging sensitive tube-to-fin bonds

the B1370198 utilizes an automatic reset function that re-engages once the temperature drops below the lower set point

Industrial Capacity: Rated for 40A per circuit

High Flow Capacity: Features a 13 Cv flow factor for rapid media movement in 1" pipe systems

making it ideal for both cooling-only and heat pump split systems

Watts 0556019 Valve Freon The HVAC fin straightener isThe Watts 0556019, technically identified as the LFN240X 6 150 1, is a heavy duty 1 inch temperature and pressure relief valve engineered for high capacity commercial water heating systems. Designed for precise overpressure protection, this valve features a lead free copper silicon alloy body and a 6 inch stainless steel extension thermostat. With a dedicated 150 psi pressure relief setting and a 210F temperature threshold, it ensures robust system