Pay in 4 interest-free payments of $29.15 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
When you are managing high-capacity water levels in commercial cooling towers or livestock watering tanks
Automatic Reset Functionality: Eliminates the need for manual intervention once the plenum temperature returns to the safe closing point of 100°F
preventing potential communication errors between the motor and the control board
0917" orifice
Laars Heating Systems 2400-228 Pressure Switch Freon When you are managing high-capacityThe Laars Heating Systems 2400 228 Pressure Switch is a critical safety component designed for precise draft monitoring and combustion air verification in high efficiency hydronic systems. This OEM replacement part, also identified as the Pressure Switch Mark II, is engineered specifically for compatibility with Laars Mark II H Series residential and commercial boilers, including models H, HW, and HP (sizes 60 130). As a normally open switch, it