Range features • 3 models with nominal heating capacities from 20 – 28kW
High output air source heat pumps – LA AS
• Variable heating water flow temperature from 35°C to 55°C with weather compensation
The Dimplex LA AS range of high output 3 phase air source heat pumps provide a flexible range of solutions for higher capacity heating systems.
• WPM 2007 heat pump manager
Twin compressor operation enables these models to efficiently adapt to fluctuating heat demand by automatically switching between single and dual compressor modes depending on outside temperature and building heat demand. Model
• Electronic soft start to reduce current loads
LA 20 – 28 AS
LA 20 AS
LA 24 AS
LA 28 AS
Connection Voltage (V)
400
400
400
Maximum flow temperature (°C)
55
55
55
Heat output A7/W35 (kW) 1 compressor 2 compressors
9.8 16.6
13.1 24.8
14.2 25.8
CoP A7/W35 1 compressor 2 compressors
3.2 3.1
3.4 3.6
3.1 3.4
Please see page 49 for full technical specifications.
• Suitable for use with underfloor heating, Dimplex SmartRad or conventional radiators and to provide hot water
Range features
High temperature air source heat pumps – LA PS
• 3 models with nominal heating capacities from 17 – 26kW
The LA PS high temperature range of air source heat pumps provide variable water flow temperatures of up to 65°C and utilise the environmentally sensitive R290 refrigerant.
• Variable heating water flow temperature from 35°C to 65°C with weather compensation
LA 17 PS Model
LA 17 PS
LA 22 PS
LA 26 PS
Connection Voltage (V)
400
400
400
Maximum flow temperature (°C)
65
65
65
Heat output A7/W35 (kW) 1 compressor 2 compressors
9.6 16.6
12.0 21.1
13.3 22.9
CoP A7/W35 1 compressor 2 compressors
3.4 3.4
3.6 3.5
3.5 3.5
MCS certificated
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-
-
• Intelligent switching between single and dual compressor modes, maximising efficiency and compressor duty cycle • WPM 2006 heat pump manager • Electronic soft start to reduce current loads • Utilises environmentally sensitive R290 refrigerant • Suitable for use with underfloor heating, Dimplex SmartRad or conventional radiators and to provide hot water
Please see page 50 for full technical specifications.
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