Laars Heating Systems 2400-441 Module 326058-756 When you are maintaining Carrier

When you are maintaining Carrier commercial rooftops or air handling units

the easy-to-clean strainer and simplified diaphragm replacement make this low pressure water regulator a primary choice for long-term installations in demanding commercial or residential environments

The Watts 0383942 (Model 740-1 1/2-75) is a high-capacity ASME Section IV safety relief valve engineered specifically for liquid-filled hot water heating boilers and storage tanks

8K and 8K to prevent short-cycling of the compressor

Designed with a dual-blade configuration

Laars Heating Systems 2400-441 Module 326058-756 When you are maintaining CarrierThe Laars 2400 441 Ignition Module is a critical 24V intermittent pilot ignition control engineered for reliable sequence management in high efficiency Laars heating systems. This heavy duty integrated furnace control features a 7 second pre purge (PP) cycle and an integrated pilot (IP) protocol to ensure safe combustion startup. Designed with a 9 second trial for ignition (TFI) windows, the 2400 441 provides precise flame rectification and