Heating Trade Supplies, Tyne View Terrace. Fans: Fan coils and motors failing due to boiler overheating will not be covered under warranty. Heating Trade Supplies, Tyne View Terrace Wallsend, Tyne and Wear, NE28 6SG.
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Honeywell V4073A 3 Port 28mm Motorised Valve. The valve features a manual lever, which should normally be in the ‘AUTO’ position. This can, however, be changed to ‘MAN OPEN’ position for system draining and filling purposes.
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Honeywell V4043H 2 Port 22mm Motorised Zone Valve. The Honeywell V4043H is an authentic Honeywell product, so you can be sure that it has been produced to provide maximum reliability and durability. This is acceptance the product has been identified as correct.
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A limit switch requires 6-wire wiring. This is necessary for a central heating boiler, among other things. This is not the case with district heating. The Y-VC zone and district heating valves are complete.
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Be sure to add us to your. Our Carriers. Standards: EN60730-1, EN60730-2-8. Industry standard wiring. 100% tight shut off.
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HONEYWELL 3 port 22mm Mid-Position Valve.
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ZL-2129 Application The motorisezone valve ZL-2129 has been designed to control the flow of water within copper pipe systems Although specifically designed for small bore central heating systems, the valve can be used in commercial and industrial application. Specifications Power Supply: 230v AC 50Hz Switch Rating: 2.2A Power Con: 6w Timings: on: 12 sec under power off: 6 sec under spring return Ambient Temp: 50c max Flow Temp: 5c to 80c max Static Pres: 8.6 bar max.
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