Robertshaw 10-166 Pilot Orifice Direct replacement for the 1810-100

Direct replacement for the 1810-100 Uni-Pilot Kit

Pressure Switch Stability: Prevents air leaks that cause erratic pressure switch readings and intermittent system lockout

This SPST furnace rollout switch is engineered to interrupt the burner circuit when it detects excessive temperatures caused by poor drafting or flame rollout conditions

it is backwards compatible with 370V systems

Its primary function as a safety limit control is to protect the blower motor and heat exchanger from thermal stress caused by restricted airflow or mechanical failure

Robertshaw 10-166 Pilot Orifice Direct replacement for the 1810-100The Robertshaw 10 166 is a high precision LP gas pilot orifice engineered specifically for the 1810 100 Uni Pilot Kit and 1800 1810 series (2B, 2BLC, 9B) pilot assemblies. Featuring a fixed . 011" orifice size, this component ensures a consistent and stable pilot flame crucial for the reliable ignition of main burners in commercial cooking and high demand HVACR systems. It is designed to interface seamlessly with 1 4" pilot tubing, providing a gas