[Sticky] Air source heat pump roll call – what heat pump brand and model do you have?
11.2kW Ecodan
Manufacturer: Misubishi
Model: PUZ-WM112VAA
Type: ASHP
Arrangement: Mono
Area of Country: Midlands
Home Type: House - detached
Size: Square Metres: 149
Insulation Level: Maybe a 6/10? Built 1955 with a foot of insulation in the loft, double glazing, somewhat degraded cavity insulation
Heat Loss Calculation: 8.79kW at -2.9C
Type of Controller: Ecodan
Type of Control: Weather compensation, Ecodan FTC7 remote thermostat/controller
System Type: Radiators
Total Output of Heat Emitters: heat loss 8.79kW, avg heat load 59W/m2
Buffer Tank or Low Loss Header: Buffer tank
Secondary Pumps: 0
Solar PV System: 8 panels >10 years old
Power Diverter: No
Battery System: No
16Kw AIROSD
Manufacturer: Foshan
Model:
QBKFXFC-016SRIType: ASHP
Arrangement: Mono
Area of Country: South Lancashire
Home Type: House - detached
Size: Square Metres: 220
Insulation Level: Maybe a 6/10? Older part built early 1800's, single wall construction, originally 2 cottages knocked into one in 1970's. Left hand side of house (LHS) and right hand side (RHS)extended in to 1970's with building regs of the day. New extension 2010 insulated cavity walls. Radiators to older part of the house, all changed to type 22. UFH to ground floor of extension 60 square metres and radiators to master bedroom upstairs. Double glazing throughout. Insulation to 300mm in loft.
Heat Loss Calculation: Not known
Type of Controller: Airosd
Type of Control: Can manually control return water temp to give a delta T of 4 degrees.
System Type: Radiators to older part and UFH to ground floor extension
Total Output of Heat Emitters: Not known
Buffer Tank or Low Loss Header: No
Secondary Pumps: 3, one to UFH manifold, one to LHS and one to RHS all set at speed 1. Mainpump from ASHP set at highest constant pressure curve.
Solar PV System: 10 panels
Power Diverter: Solar iboost
Battery System: No
Forum Handle: KevB
Manufacturer: Ideal
Model: 5kW
Type: ASHP
Arrangement: Mono
Area of Country: South England
Home Type: House
Size: Square Metres: 91m2
Insulation Level: 5? 1980 built. Cavity insulation, double glazing
Heat Loss Calculation: 4.8kW @ Amb. Temp, of: -2c
Type of Controller: weather comp with room influence. 1 thermostat (Halo) and TRVs but all fully open.
System Type: Radiators
Total Output of Heat Emitters: 5kW
Buffer Tank or Low Loss Header: BT (do have a bypass but not used)
Secondary Pumps: 1
Solar PV System: no
Power Diverter: no
Battery System: no
Forum Handle: @lucia
Manufacturer: Daikin
Model: EDLA06EV3
Type: ASHP
Arrangement: Monobloc
Region: SWest
Home type: Bungalow but hill built
Size: 98 sqm approx (+ cellar)
Insulation level: 1970s/80 built; partial cavity filler; good loft insulation; ancient windows; suspended floor/cellar not yet.
Heat loss: 4.8kw @ -3 but some things not accounted - eg cellar; exposed location;
Type of Controller: No thermostat - strictly leaving water temp control and weather curve. TRVs fully open
System type: radiators (all new)
Total output of emitters: ?
Buffer tank: No. Low loss header
Secondary pumps: no
Solar PV: no
Diverter: no
Battery: no
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