Navien NCB500 37KW Combi & Flue Pack - In Store Payment and Collection Only
NAVIEN NCB500 37 & FLUE
- Collection Only
PLEASE RING AHEAD FOR STOCK AVAILABILITY 01422525506
NCB500 ON The Superb All-rounder
Our compact NCB500 ON gas condensing combi boiler offers superb hot water comfort, powerful heating and flexible installation options – making it the ultimate all-rounder for modern family homes. Every model features high quality components to provide exceptional levels of reliability and performance.
- State-of-the-art flow adjustment valve and auto mixing valve for superb hot water comfort
- IPX4 rating provides protection from any water leaks
- Smartphone compatible offering remote adjustments of heating and hot water systems
- Smart weather forecasting and Geofencing maximise efficiencies and convenience
- Easy to use built-in digital display panel displays energy usage
- Compact dimensions for easy installation in a kitchen cupboard
- 10 YEAR PARTS & LABOUR WARRANTY for complete peace of mind
- ErP A+ energy efficiency rating for ultra-low running costs*
- Stainless steel heat exchangers for optimum durability and long term efficiencies
- Hydrogen-ready (20% blend) technology for futureproofing
- 3-zone ready with Smart Plus control pack
- An A+ energy rating is achieved when installed with 3 Smart Plus room thermostats.
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Technical Data
NCB500-1S+/32k NCB500-2S/37K NCB500-2S/41K Shower rating Number of showers One shower & one tap Two Showers Two Showers & one tap Heat Output Heat input range 26.8/4.6kW 26.8/4.6kW 26.8/4.6kW Modulation (max/min) 6:1 6:1 6:1 Heat output range @ 80/60°C 26.0/4.5kW 26.0/4.5kW 26.0/4.5kW DHW DHW heat input range 32.0/4.6kW 37.0/4.6kW 41.0/4.6kW DHW output range 32.0/4.6kW 37.0/4.6kW 41.0/4.6kW DHW flow rate @ 25°C temp. rise. 18.4 l/min 21.3 l/min 23.6l/min DHW flow rate @ 35°C temp. rise. 13.1l/min 15.2l/min 16.8l/min DHW flow rate for kitchen @ 45°C temp. rise. 10.2l/min 11.8l/min 13.1l/min Modulation TDR 7:1 8:1 9:1 Flue Flue Size Coaxial length Ø 60/100 Max. horizontal coaxial length Ø60/100 8m Max. vertical coaxial length Ø60/100 8m Weight Lift weight 34kg 34kg 34kg Dimensions Width x Depth x Height 395 x 285 x 680mm ErP Efficiency ErP A (93%) ErP Efficiency with Smart Plus (x3) ErP A+ (98%) NOx Classification Class 6
Delivery Information
We currently use Royal Mail, DPD, and Evri as our delivery partners. Orders are shipped on a 24-hour next working day service.
Please note, all delivery time frames provided are estimates only. While we aim to meet these times, delays may occasionally occur due to circumstances beyond our control.
Orders placed before 2:00pm (Monday to Friday) will be dispatched the same working day, subject to stock availability. Orders placed after 2:00pm will be dispatched the next working day. Orders placed after 2:00pm on a Friday will be dispatched on the following Monday (excluding bank holidays). We do not dispatch orders on weekends or bank holidays.
Delivery & Signatures
All orders are sent using tracked delivery services. For higher value orders, a signature will be required upon delivery.
For lower value orders, parcels may be delivered without a signature and may be left in a safe place or with a neighbour at the courier’s discretion.
If you choose to amend your delivery preferences directly with the courier (for example, requesting the parcel to be left in a safe place), this is done at your own risk. We cannot accept responsibility for any loss or damage once the parcel has been delivered in accordance with those instructions.
Delivery Options
Standard Delivery – £4.95
1–3 working days on in-stock items (excluding weekends and bank holidays).
1–5 working days on non-stock items.
Next Working Day Delivery – £6.00
Order before 2:00pm for same day dispatch.
1–5 working days on non-stock items.
Free Delivery – Orders over £75.00
Next working day delivery on in-stock items.
1–5 working days on non-stock items.
Our next working day delivery services are not guaranteed. As we rely on third-party couriers, we cannot be held liable for delays or any consequential losses caused by late deliveries.
If your order contains multiple items and any are out of stock, the full order will be dispatched once all items are available, unless otherwise agreed in advance.