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  1. Antifreezing Auto Defrost Multifunction Air Source Water Heater Controller Pump

    Defrost starting temperature: -9~0℃. Defrost stop temperature: 2~30℃. Multiple Protections & Warning Function: Support exhaust temperature protections function, high pressure and low pressure warning and protections, compressor delay protections, and water sensors failure warning.

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  2. -R300A Universal Air Source Water Heater Controller Circuit Board2451

    Color: As Shown.

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  3. In-Depth Look at Ground Source Heat Pumps and Other Electric Loads in Two GreenM

    This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public.

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  4. Heating and Cooling with Ground-Source Heat Pumps in Cold and... - 9780367469870

    ISBN-13: 9780367469870, 978-0367469870. Focuses on ground-source heat pump technologies that can be successfully applied in moderate and cold climates. Author(s): Vasile Minea. Based on the author's more than 30 years of technical experience.

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  5. NEW SWIMMING POOL AIR SOURCE HEAT PUMP HEATER 8KW RRP £1499

    Heat Output : 8kw. The Dream Swimming Pool Heat Pump has no harmful effect to the ozone layer. The unit is very safe to use. They are suitable for salt water, chlorinated and brominated swimming pools and Koi Ponds.

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  6. Flexible Hose Air Source Heat Pump water heaters ETC 1 x 1" 800mm Flexi Hose

    1" 800mm Flexi Hose - Individual. Any generic sizing guidance given should be checked to site specifics by a competent engineer to ensure correct heat loading's are calculated. We also provide heat pump training at our Grimsby base.

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  7. -R300A Universal Air Source Water Heater Controller Circuit Board7891

    Color: As Shown.

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  8. Water Flow Paddle Switch with High Signal Stability for Heat Pumps and Pools

    Temperature and Humidity Resistance: Operates in ambient temperatures from -20°C to 80°C, resistant to condensation and thermal shock. Switching Current: Maximum 0.5A. High Signal Integrity:Stable output, high level ≥4.7V, low level ≤0.5V.

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