Honeywell 750 Mv Thermopile Q313A1055, W/ Spade Terminals Connection 47" Leads

The Honeywell V8043E1004 24V motorized zone valve includes a 1/2 sweat connection. This two-way on-off low voltage valve consists of an actuator and valve assembly for controlling the flow of hot water. The V8043E1004 valve is designed for cycling (not constantly powered on) applications and is to be used in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water. Features: The Honeywell V8043E1004 includes a manual opener for valve operation on power failure; valve returns to automatic position when power ...

Features Dynamic self-checking flame detector used with R7861 Dynamic Self-check Amplifiers for sensing the ultraviolet radiation generated by the combustion of gas, oil, or other fuels Oscillating shutter interrupts ultraviolet radiation reaching the UV sensor to provide the UV sensor tube checking function Can be mounted horizontally, vertically or at any angle in between The detector requires faceplate alignment and has integral locating reference points to assure proper operation of the shutter mechanism Field replaceable ultraviolet sensing tube and quartz viewing window Models with ...

The Q340A, with a maximum amount of copel, is a premium thermocouple with the long life and durability that your customers demand. The Q340A thermocouples sense the pilot flame on standing pilot gas-fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 30 millivolts. Push-in clip and adapter assembly included. 11/32 32 male nut connector for Pilotstat safety control power units

Honeywell V4044A1019 - Motorized Valve - Sweat Conn Line Volt The Honeywell V4044A1019 120V 1/2 in. Sweat Connection Line Voltage Motorized Zone Valve consists of an actuator motor and valve assembly for controlling the flow of hot or chilled water. 120V 1/2 in. sweat connection line voltage motorized zone Valves with 4 Cv capacity. Features: The V4044A1019 includes a manual opener (on all models, except straight-through, normally open valves) for valve operation on power failure; valve returns to automatic position when power is restored. May be installed without disassembling the valve ...

The Honeywell V8043E1012 two-way on-off low voltage 3/4-inch 24V motorized zone valve valve consists of an actuator and valve assembly for controlling the flow of hot water. Features: The Honeywell V8043E1012 includes a manual opener for valve operation on power failure; valve returns to automatic position when power is restored. This valve may be installed without disassembling, and the compact construction allows for easy installation. The complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system and the actuator motor may be ...