Resideo L4081B1096 Control 340155-7026 Installing the switch horizontally can

Installing the switch horizontally can result in shifting the set-point or failing to reset properly due to the physical weight of the diaphragm mechanism

Key Benefits Fail-Safe Reliability: True mechanical spring return ensures positive close-off on airtight dampers during power outages

leak-free fit in tight mechanical envelopes

The large backlit digital display and intuitive push-button interface provide the reliability expected by service contractors managing Bard wall-mount units or standard split systems

Common Questions How do I diagnose a faulty York flame sensor

Resideo L4081B1096 Control 340155-7026 Installing the switch horizontally canThe Resideo L4081B1096 Aquastat Controller is a high performance immersion style dual limit control engineered for gas or oil fired hydronic heating systems. As a critical component for boiler water temperature regulation, it features two independent SPST snap action switches driven by a single liquid filled sensing element. This High Low Limit and Circulator Aquastat provides a high limit operating range of 130F to 240F and a low limit circulator