Air Source Heat Pumps

Lower your energy bills and cut carbon out with our range of air source heat pumps. These advanced renewable heating systems deliver consistent comfort while reducing reliance on fossil fuels. Choose from a trusted brand and enjoy reliable, sustainable heating in your home for years to come.

Browse our full range of air source heat pumps

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  • Warmflow Zeno 22kW R290 Air Source Heat Pump – High Capacity Renewable Heating
  • Warmflow Zeno 15kW R290 Air Source Heat Pump – High Temperature Renewable Heating
  • Grant Aerona 9kW Air Source Heat Pump – High Efficiency ASHP (HPR290I90)
  • Grant Aerona 6.5kW Air Source Heat Pump – High Efficiency ASHP (HPR290I90)
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Warmflow Zeno 22kW R290 Air Source Heat Pump – High Capacity Renewable HeatingWarmflow Zeno 22kW R290 Air Source Heat Pump – High Capacity Renewable Heating
Warmflow Warmflow Zeno 22kW R290 Air Source Heat Pump – High Capacity Renewable Heating
£6,516 GBP
 Only 1 unit left
Warmflow Zeno 15kW R290 Air Source Heat Pump – High Temperature Renewable HeatingWarmflow Zeno 15kW R290 Air Source Heat Pump – High Temperature Renewable Heating
Warmflow Warmflow Zeno 15kW R290 Air Source Heat Pump – High Temperature Renewable Heating
£3,753 GBP
 Only 1 unit left
Grant Aerona 9kW Air Source Heat Pump – High Efficiency ASHP (HPR290I90)
Grant Grant Aerona 9kW Air Source Heat Pump – High Efficiency ASHP (HPR290I90)
£4,000 GBP
 Only 1 unit left
Grant Aerona 6.5kW Air Source Heat Pump – High Efficiency ASHP (HPR290I90)
Grant Grant Aerona 6.5kW Air Source Heat Pump – High Efficiency ASHP (HPR290I90)
£3,600 GBP
 Only 1 unit left
Grant Aerona 4kW Air Source Heat Pump – High Efficiency ASHP (HPR290I40)
Grant Grant Aerona 4kW Air Source Heat Pump – High Efficiency ASHP (HPR290I40)
£3,200 GBP
 Only 1 unit left
Worcester Compress 2000 AWF 8 R-S Heat PumpWorcester Compress 2000 AWF 8 R-S Heat Pump
Worcester Worcester Compress 2000 AWF 8 R-S Heat Pump
£3,885 GBP
 Only 1 unit left
Worcester Compress 2000 AWF 6 R-S Heat PumpWorcester Compress 2000 AWF 6 R-S Heat Pump
Worcester Worcester Compress 2000 AWF 6 R-S Heat Pump
£3,598 GBP
 Only 1 unit left
Worcester Compress 2000 AWF 4 R-S Heat PumpWorcester Compress 2000 AWF 4 R-S Heat Pump
Worcester Worcester Compress 2000 AWF 4 R-S Heat Pump
£3,167 GBP
 Only 1 unit left
Baxi HP40-5-1-PHMB Air Source Heat Pump 7830575Baxi HP40-5-1-PHMB Air Source Heat Pump 7830575
Baxi Baxi HP40-5-1-PHMB Air Source Heat Pump 7830575
£2,200 GBP
 In stock, 45 units
Baxi HP40-8-1-PHMB Air Source Heat Pump 7830573Baxi HP40-8-1-PHMB Air Source Heat Pump 7830573
Baxi Baxi HP40-8-1-PHMB Air Source Heat Pump 7830573
£2,400 GBP
 In stock, 34 units
LOGIC AIR HEAT PUMP MONO 4KW - 12KW R32, R33,R34,R35
Ideal LOGIC AIR HEAT PUMP MONO 4KW - 12KW R32, R33,R34,R35
From £3,300 GBP
 Only 4 units left
Choose options
Samsung R32 Monobloc Air Source Heat Pump 5kW - 16kWSamsung R32 Monobloc Air Source Heat Pump 5kW - 16kW
Samsung Samsung R32 Monobloc Air Source Heat Pump 5kW - 16kW
(1)
From £2,500 GBP
 In stock, 8 units
Choose options
"Trianco" Activair R290 High Temperature Air Source Heat Pump 3 to 9kw"Trianco" Activair R290 High Temperature Air Source Heat Pump 3 to 9kw
Trianco "Trianco" Activair R290 High Temperature Air Source Heat Pump 3 to 9kw
£5,600 GBP
 Only 2 units left
"Trianco" Activair R290 High Temperature Air Source Heat Pump 5 to 15kw"Trianco" Activair R290 High Temperature Air Source Heat Pump 5 to 15kw
Trianco "Trianco" Activair R290 High Temperature Air Source Heat Pump 5 to 15kw
£6,400 GBP
 Only 2 units left
"Trianco" Activair R290 High Temperature Air Source Heat Pump 8 to 22kw"Trianco" Activair R290 High Temperature Air Source Heat Pump 8 to 22kw
Trianco "Trianco" Activair R290 High Temperature Air Source Heat Pump 8 to 22kw
£7,900 GBP
 Only 2 units left

Choose Air Source Heat Pumps For Efficiency, Reliability, And Long-Term Savings

Our air source heat pumps are selected for their performance, ease of installation, and durability. Each unit delivers energy-efficient heating while supporting the UK’s move towards renewable heating systems. We only stock proven brands that meet the highest standards for both domestic and commercial use.

Order Your Renewable Heating System Online Today

Upgrading to an air source heat pump is an investment in comfort, efficiency, and sustainability. At Spares Direct, we make the process straightforward and reliable.

  • Fast UK & Ireland delivery - Reduce downtime with rapid dispatch.
  • Extensive stock - Leading brands like Worcester, Baxi, Samsung, and Trianco are always available.
  • Trusted by installers and homeowners - proven track record supplying thousands of heating products.
  • Expert guidance - Our team helps match the right system to your property requirements.
  • Quality assured - Only genuine and manufacturer-approved products.
  • Competitive pricing - Strong trade relationships mean excellent value.
  • Dedicated support - UK-based customer service for pre-sales and aftercare.


When you choose Spares Direct, you get more than just a product — you get the reassurance of a supplier who understands the urgency of heating projects and provides dependable solutions.

Contact our team about a new air source heat pump today

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