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Glow-worm Air Heat Exchanger 0020086334

Glow-worm

Glow-worm Air Heat Exchanger 0020086334

Air heat exchanger coil for Glow-worm Envirosorb 8 and Envirosorb 10 air/water heat pumps.

At a glance

  • Also known as 1340052
Manufacturer part no.
0020086334
Showing prices

£1,478.53

£1,232.11 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The air heat exchanger is the coil assembly that transfers heat between outdoor air and the refrigerant circuit on Glow-worm Envirosorb air/water heat pumps. It is listed by the manufacturer under part number 0020086334. The coil sits in the outdoor unit's air path and forms the primary heat-absorbing surface of the heat pump cycle.

Signs this part needs replacing

  • Reduced heating output or the heat pump failing to reach target flow temperature
  • Refrigerant pressure or charge faults traced to the outdoor coil circuit
  • Ice or frost building up unevenly across the coil face and not clearing during defrost
  • Visible mechanical damage, corrosion or leakage at the coil or its connections
  • Repeated fault codes or lockouts on the outdoor unit linked to heat exchange performance

Before you order

  • Confirm the model and serial details on the outdoor unit data plate match the Envirosorb 8 or Envirosorb 10 listings above
  • Check the existing coil for the part number marking to confirm it corresponds to 0020086334
  • Verify that the fault has been traced to the coil itself rather than the refrigerant charge, expansion device or fan
  • Confirm access and lifting arrangements, as the coil assembly is a substantial component to remove and refit

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.