The red line is fused to the back of the glass tube

High Temperature Rating: Engineered to maintain operational stability in ambient environments up to 300°F (149°C)

High Precision: Verified 1k ohm nickel RTD provides

this size 06 assembly ensures precise liquid injection across a broad spectrum of thermal loads

It is designed to replace obsolete or damaged control housings that have become brittle or cracked over time due to thermal cycling

White-Rodgers 90-130 Relay The red line is fusedThe White Rodgers 90 130 Fan Control Center is a heavy duty DPDT relay and Class II transformer combo engineered for versatile HVAC blower and auxiliary control. Built for high demand contractor environments, this fan center relay features a multi tap 120 208 240V primary and a 24V secondary, making it a universal solution for 4x4 junction box mounting. The unit provides 40VA of power and is designed with pre wired line voltage leads and a low voltage