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On Backorder
For most items our delivery charge is £5.94+VAT. Orders to over £250.00+VAT are free of delivery charges. Different charges apply for for Northern Ireland (£13.13+VAT), the isles (£15.02+VAT) and Scottish Highlands (£17.68+VAT) with free delivery of orders over £450.00+VAT.
We ususally deliver stocked items within 2-3 days. For urgent orders, please call us on 01383 221 255 to check stock levels.
We can only process orders to the UK (with UK/ EU payment cards). We never ask for your card details, but we re-direct to Take Payments, our secure payment gateway.
| PAUL novus 300 (RD) – from SN 15000 | Zehnder Part | SAP Code | RP 2023 | PAUL RP 2023 |
| –> Easily identify by anthracite housing and black bar on PCB serial number stickers | ||||
| Condensate tray for heat exchanger | 521013710 | 10021211 | £37.17 | £18.59 |
| Master PCB N300 (square) (RD) | 524002280 | 10021137 | £172.28 | £86.14 |
| Master PCB N450 (square) (RD) | 524002290 | 10021136 | £224.55 | £112.28 |
| Slave PCB (long) (RD) | 521014120 | 10021131 | £145.07 | £72.54 |
| BUS thermostat PCB (rectangular) (RD) | 521014160 | 10020862 | £332.61 | £166.31 |
| TFT touch screen (RD) | 521014140 | 10021134 | £396.67 | £198.34 |
| RJ45 Y-distributor board | 521011350 | 10020823 | £7.32 | £3.66 |
| Fan N300 (EBM Pabst G3G140AW05) | 521014170 | 10021128 | £305.47 | £152.74 |
| Fan N450 (EBM Pabst ) | 521014200 | 10021127 | £358.13 | £179.07 |
| Bypass flap, complete | 524001240 | 10020821 | £235.65 | £117.83 |
| HRV core | 400400016 | 10014661 | £433.33 | £216.67 |
| ERV core | 400400014 | 40006924 | £1,028.36 | £514.18 |
| Fuse, black for fans (5A, slow) | 521012150 | |||
| Fuse, red for PCB (315 mA) | 521012140 | |||
| Fuse, black UST (1A) | 521012230 | |||
| Heat exchange condensate tray | 521013710 | 10021211 | £37.17 | £18.59 |
| Pre-heater for PAUL novus (RD) | 524002200 | 10020787 | £455.00 | £227.50 |
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