Mark GNSTE 21 spare parts
In brief
Instalpunt supplies 11 original parts for the Mark GNSTE 21, including fans, pressure switches and differential pressure switches, gas valves and gas control. Order online.
- 11Spare parts
- 7In stock
- €17.25From
- 5Types
Looking for parts for the Mark GNSTE 21 (hot air heater)? Below are all 11 original parts, grouped by part type. Choose a type to jump straight to the right table.
- Fans 2
- Pressure switches and differential pressure switches 1
- Gas valves and gas control 2
- Thermostats and controls 2
- Cables and wiring harnesses 2
- Other parts 2
Fans for the Mark GNSTE 21 (2) all Mark fans →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Mark flue gas fan GS37G4 | 8881035 Mfr. no. 3103275 | €506.95 | In stock | View & order |
| Mark fan | 8881069 Mfr. no. 3103349 | €502.95 | Made-to-order item | View & order |
Pressure switches and differential pressure switches for the Mark GNSTE 21 (1)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Mark differential pressure switch Huba controls | 8881005 Mfr. no. 0607604 | €88.95 | In stock | View & order |
Gas valves and gas control for the Mark GNSTE 21 (2) all Mark gas valves and gas control →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Mark gas combination block tandem SIT 830 (from 17-11-2008) | 8881000 Mfr. no. 0608082 | €349.95 | In stock | View & order |
| Mark gas combination block sit 820 nova 24 v | 8881034 Mfr. no. 0608040 | €236.95 | In stock | View & order |
Thermostats and controls for the Mark GNSTE 21 (2) all Mark thermostats and controls →
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Mark thermostat holder gnse 66-104 | 8881010 Mfr. no. 3022815 | €212.95 | In stock | View & order |
| Mark thermocouple l= 750 : 60 sec | 8881036 Mfr. no. 0607203 | €42.95 | In stock | View & order |
Cables and wiring harnesses for the Mark GNSTE 21 (2)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Mark ionisation cable | 8881120 Mfr. no. 3002839 | €51.95 | Made-to-order item | View & order |
| Mark ignition cable | 8881037 Mfr. no. 3002842 | €56.95 | Made-to-order item | View & order |
Other parts for the Mark GNSTE 21 (2)
| Part | Item no. / mfr. no. | Price | Stock | |
|---|---|---|---|---|
| Mark sight glass 40 x 40 x 3.3 mm (tol+/-1 mm) | 8881043 Mfr. no. 0431000 | €21.95 | In stock | View & order |
| Mark 3-hole crossover burner for GS 24/28 | 8881301 Mfr. no. 1330059 | €55.95 | Made-to-order item | View & order |
Other Mark hot air heaters
- Mark AR 1 1 9
- Mark AR 2 1 7
- Mark AR 3 1 7
- Mark AR 4 1 7
- Mark AR 5 1 7
- Mark AR 6 1 7
- Mark AR 8 1 7
- Mark D-Type 100 8
- Mark D-Type 15 8
- Mark D-Type 20 8
- Mark D-Type 25 9
- Mark D-Type 30 9
Frequently asked questions
Which parts are available for the Mark GNSTE 21?
The catalogue lists 11 original parts for the Mark GNSTE 21, including fans, pressure switches and differential pressure switches, gas valves and gas control, thermostats and controls. All parts are listed above, grouped by type, with part number and price.
How much does a fan for the Mark GNSTE 21 cost?
The fans for this model cost between €542.00 and €606.36 incl. VAT. Check the table "Fans" above for the right part number.
Are the parts for the Mark GNSTE 21 in stock?
7 of the 11 parts are in stock; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days. Parts marked "Made-to-order item" are ordered specially for you; the delivery time is shown on the product page.
How do I know which part I need for the Mark GNSTE 21?
Search for the part by part number or use the parts list of the Mark GNSTE 21. Is your appliance showing a fault code? The fault code table shows the matching part type.
Are these original Mark parts?
Yes. All 11 parts in this list are original manufacturer parts for the Mark GNSTE 21, supplied through the official technical wholesale channel and with the correct part number.
How much do parts for the Mark GNSTE 21 cost?
Parts for the Mark GNSTE 21 range from €17.25 to €606.36 incl. VAT. The exact price of each part is shown in the tables above.
Can I return a part?
You have a 14-day right of withdrawal. Return unused parts, in their original packaging where possible; details are in our returns conditions.