honeywell hydronic zone control for sale, brand-new and used.

Description for Honeywell V8043E1012 Honeywell V8043E1012 is a 3/4" Sweat Connection Motorized two-way on-off low voltage Zone Valve. Honeywell Zone Valves V8043 consists of an actuator and valve assembly for controlling the flow of hot water. Features: May be installed without disassembling the valve; Manual opener (on all models, except straight-through, normally o

HONEYWELL V8044E1011 Overview On-off and diverting low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water. Features 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. All models may be installed without disassembling the valve.

Description for Honeywell V8043E1012 Honeywell V8043E1012 is a 3/4" Sweat Connection Motorized two-way on-off low voltage Zone Valve. Honeywell Zone Valves V8043 consists of an actuator and valve assembly for controlling the flow of hot water.

Honeywell V8043F1051 is a 1" sweat connection two-way on-off low voltage motorized zone valve with screw terminal block electrical connections. It consists of an actuator and valve assembly for controlling the flow of hot water. And designed for cycling (not constantly powered on) applications.

Ability to handle one zone of ACSupport for AQ1000TP2 programmable thermostatsData logging of relay activityAdds a secondary reset activity Floating valve mixing outputVariable speed injection pump outputuses 2-wire AQ1000 series thermostats (not included)LCD screen for ease of loop temperature programming Expandable up to 16 zones per temperature For adding different radiant floor radiator convector or fan coil zones to hydronic system.includes mix supply sensor

Honeywell TL8100A1008 LineVoltPRO 8000 7-Day Programmable Thermostat

24 Volts, 3.5 GPM at 60°F, 1/2" Sweat Connection, Normally Closed Hydronic Zone Valve The V8043 Motorized Zone Valve provides 2-position (open-close), straight-through control of supply water for baseboard radiation, convectors, fan-coil units, etc. It uses a 2-wire, 24-volt control circuit and requires a SPST thermostat. Standard Features Quiet, dependable operation is provided by motor-operated powerhead and swing-type ball valve.