Navien NCB-240/110H Condensing Combi-Boiler — 110,000 BTU Heating / 199,000 BTU DHW
$1,042.71
Free standard shipping within the United States. Shipping details
Wall-hung 95% AFUE combi-boiler with 110,000 BTU/h heating and up to 199,000 BTU/h of domestic hot water.
- Free U.S. shippingStandard delivery included
- Ships in 1 dayDelivered in 3-5 days
- 30-day returnsUnused, uninstalled items
- Secure checkoutCard and wallet options
Do I have to pay for shipping?
Not at all! We offer Free Standard Shipping on all orders within the United States. There are absolutely no hidden fees or extra costs—the price you see at checkout is the final price delivered to your door.
How long will it take for my order to arrive?
We work hard to get your equipment to you as fast as possible. Most orders are processed within 1 business day, and transit typically takes 2-4 business days. On average, you can expect your package at your doorstep within 3-5 business days.
Can I track my order?
Yes, definitely! As soon as your order ships, we’ll send you a confirmation email with your tracking number.
You can follow your delivery anytime by clicking the “Track Your Order” icon in our website menu. Simply enter your tracking number to see the latest updates on your package’s journey to your door.
The NCB-240/110H moves the combi format up to a heating output that suits larger or less airtight properties, while keeping everything in a single wall-hung unit. It is the specification for a home where heat loss has been calculated at somewhere near the 100,000 BTU/h mark.
Heating input runs to 110,000 BTU/h at 95% AFUE and the domestic hot water side reaches 199,000 BTU/h, so simultaneous heating and hot water demand does not force a compromise. The unit runs on natural gas or propane with field conversion included.
Specifications
| Type | Condensing combi-boiler (heating + domestic hot water) |
|---|---|
| Heating input | Up to 110,000 BTU/h |
| DHW input | Up to 199,000 BTU/h |
| Efficiency | 95% AFUE |
| Fuel | Natural gas or propane, field convertible |
| Installation | Wall-hung, indoor |
| Application | Larger homes, simultaneous heating and DHW demand |
Before you order
Check the published Navien documentation for this model against the property: heat loss or hot water demand, gas supply and meter capacity, gas line sizing, venting route and materials, condensate disposal, electrical supply, and clearances. A condensing combi-boiler that is oversized for the load is not a safer choice — it cycles more and modulates less.
Grabllo sells equipment only. Gas, venting, electrical, and hydronic work must be carried out by an appropriately licensed professional, with any permits the local jurisdiction requires. Manufacturer warranty terms are set by Navien and normally depend on qualified installation and registration.
Related equipment
-
Navien NPE-210S2 Condensing Tankless Water Heater — 180,000 BTU, 10.1 GPM
$666.01 Add to cart -
Navien NPE-210A2 Tankless Water Heater with Recirculation — 180,000 BTU
$776.16 Add to cart -
Navien NPE-180A2 Tankless Water Heater with Recirculation — 150,000 BTU
$724.81 Add to cart -
Navien NPE-180S2 Condensing Tankless Water Heater — 150,000 BTU, 8.4 GPM
$607.60 Add to cart
Reviews
There are no reviews yet.