Powrmatic
Powrmatic exhaust flue fan NVx60-75 (Torin 077446 DSA424-215)
Genuine Powrmatic exhaust/combustion fan for the NVx60 and NVx75 gas-fired warm air unit heaters.
At a glance
- Also known as 3481112
- Fit by a Gas Safe registered engineer
£794.09
£661.74 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The NVx range from Powrmatic Ltd (Ilminster, Somerset) are gas-fired, fan-circulation warm air unit heaters with a closed combustion circuit, covering heat outputs from 10kW to 140kW for commercial and industrial premises. This fan is the internal exhaust/combustion fan, mounted downstream of the heat exchanger, that evacuates the products of combustion and draws in air for combustion on the NVx60-75 models. On start-up the exhaust fan runs first, and only once sufficient airflow is proved by the air pressure switch does ignition proceed.
Signs this part needs replacing
- Exhaust fan fails to run, preventing the burner from proving airflow and lighting
- Unusual noise, vibration or bearing wear from the fan
- Appliance locks out at the air pressure switch check
Before you order
- Confirm your heater model (NVx60 or NVx75) before ordering - the NVx10-50 and NVx90-140 use different exhaust fans
- Isolate the electrical supply and close the gas service valve before servicing
- Fit by a Gas Safe registered engineer
Compliance
| Alternative numbers | 3481112 |
|---|
No fitment data held for this part.
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