Resideo L4080B1352 Aquastat Controller 326058-755 This actuator is a standard

This actuator is a standard choice for technicians requiring dependable HVAC automation and fail-safe performance in critical ventilation sequences

Precise Modulation: The 8-13 psi spring range allows for fine-tuned air flow control and valve positioning

Operating on a versatile 24 VAC/DC nominal voltage

and NRC005

Resideo L4080B1352 Aquastat Controller 326058-755 This actuator is a standardThe Resideo L4080B1352 Aquastat Controller is a high limit immersion protective device designed specifically for hydronic heating systems. As a veteran grade boiler control, this unit triggers a break in the electrical circuit upon a temperature rise to the setpoint, preventing overheating by shutting down the burner. It features a technical operating range of 100F to 200F (38C to 93C) with a fixed 8F (4. 4C) differential to ensure stable cycling.