Honeywell Triple Aquastat Relay L8124L1011, W/ 10 F Fixed Low Limit: 10-25 F Adj Differential

Features Solid state plug-in amplifiers that respond to flame detector inputs to indicate the presence of flame when used with 7800 SERIES relay modules. Flame failure response time of 0.8 or 3.0 seconds Flame signal strength ranges from 0.0 to 5.0 VDC Plug into 7800 relay module through printed circuit board edge connector keyed for proper orientation Flame signal test jacks to measure amplifier flame signal voltage Color-coded labels identify flame detection type. Dynamic Self-Check Amplifier test the detectors and all electronic components in the flame detection system 7800 SERIES ...

For use with plug-in SRP cable or electric heaters for freeze protection. Turns on at 35°F and turns off at 45°F. (12/case). Can be used with the SRP, CWR, and CWP series.

Universal Size Steel Thermostat Guard, With Mounting Ring Base for use with All White-Rodgers Room Thermostats Including "Blue". Tamper Resistant Heavy Duty Steel Design 18 gauge cover, 22 gauge frame with Beige enamel finish. These Durable Metal Guards are Designed for Government, Military, Industrial and Educational Applications to Prevent Adjustment of the Temperature by Unauthorized Personal. Made in the USA .

Mitco C347-2M Immersion Well For Aquastats 1/2"Pipe Conn. X 3/8"Dia. X 1-1/2"D 1/2" pipe conn., 3/8" insertion dia., 1-1/2" deep, replaces Honeywell 121371A, 12369A (use on L4006,L6006,L8124,L8148, R8182D, R8182E, R8182F). Made in the USA .

The A11 Series low temperature cutout controls incorporate a 20-foot long, vapor charged, sensing element. The A11 reacts to the coldest 18-inch section of the controls sensing element. The A11 is suitable for monitoring the face temperature of hot water coils for freeze protection. Features: Snap-acting switch External temperature scale Easy setpoint adjustment with top or bottom access