Glow-worm
Glow-worm Heat Exchanger 421039
Glow-worm 421039 heat exchanger assembly for selected Fuelsaver 75 and UFB 75B gas boiler models.
At a glance
- Part type: Heat Exchanger
- Also known as 1331999
AvailabilityCall for price
Availability: no longer made. Call us and we'll check for stock.
No longer made: call us
The manufacturer has discontinued this part. Our team will check for remaining stock or a suitable replacement.
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Tell us what you need and we will come back to you. No payment is taken.
30-day returns
Unused, in original packaging.
What it is
The Glow-worm 421039 Heat Exchanger is a heat exchanger assembly from Glow-worm, classed as a heat exchanger in the gas boiler spares range. It is listed for use with the Glow-worm Fuelsaver 75 and Fuelsaver UFB 75B gas boiler families.
Before you order
- Check the GC number on the data badge against the GC numbers listed for this part (41-313-11, 41-313-76, 41-313-31, 41-313-81, 41-319-36).
Compliance
| GC number | 334-721 |
|---|---|
| Alternative numbers | 1331999 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM FUELSAVER 75 BF MKII | 41-313-11 | 41-313-11 | — | — |
| GLOWWORM FUELSAVER 75 BR MKII & ECONOMY PLUS 75 B | 41-313-76 | 41-313-76 | — | — |
| GLOWWORM FUELSAVER 75 CF MKII | 41-313-31 | 41-313-31 | — | — |
| GLOWWORM FUELSAVER 75 R MKII & ECONOMY PLUS 75 C | 41-313-81 | 41-313-81 | — | — |
| GLOWWORM FUELSAVER UFB 75B | 41-319-36 | 41-319-36 | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.