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[Sticky] Air source heat pump roll call – what heat pump brand and model do you have?

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(@jamespa)
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11938 kWhs
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Posted by: @agentgeorge

Buffer Tank or Low Loss Header: Yes

I'm surprised by this.  Is it 2 port or 4 port?

4kW peak of solar PV since 2011; EV and a 1930s house which has been partially renovated to improve its efficiency. 7kW Vaillant heat pump.


   
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(@brucer)
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Forum Handle: @BruceR

Manufacturer: Vaillant

Model: Arotherm Plus 7kW

Type: ASHP

Arrangement: Mono

Area of Country: Southern England

Home Type: House

Size: Square Metres: 227

Insulation Level: Scale of 1 to 10 possibly ~7

Heat Loss Calculation: 8-11kW @ -2C, depending on who did the calculation

Type of Controller: 1 Zone with TRVs on all rads

Type of Control: Weather Compensation

System Type: Radiators

Total Output of Heat Emitters: 13 kW

Buffer Tank or Low Loss Header: No

Secondary Pumps: No

Solar PV System: 1.5kWp

Power Diverter: Yes

Battery System: small 2kwh 500w peak output

This post was modified 9 hours ago by JamesPa

   
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