Max Input: 199,000 BTU/H Available in a Combi version with built in pump and DHW heat exchanger.
The engineering elegance of the Tx is unmatched. The control panel is hinged to provide easy access to the field wiring connectors, and internal components.
The Tx has been engineered to make installation, setup and service easy. Service ports, test receptacles, easy access, and quick release components make the Tx unmatched in the industry.
The 151 and 200 are available in a combi version, whereby the boiler can provide both space heating and domestic hot water. The boiler gives full capacity in heating and DHW modes.
To view any of the documents below please click on the link to view online or download in PDF format. If you have any queries about any of our products please contact us. Thank You.
|Installation & Operations Manual||Download|
|Display Operating Guide||Download|
|Tx Piping Change||Download|
|Submittal - Combi Application||Download|
|Submittal - Non-Combi Application||Download|
|Coverage||Coverage Period||Coverage Rate||Components Covered||Additional Terms and Conditions|
|BASIC||Years 1 through 5||100%||All parts(including Pressure Vessel)||Click here for full terms and conditions|
|Pressure Vessel only (also applies to the VM110P Indirect Fired Water Heater Tank)||See here for full terms & conditions|
Our 40-year-old family business is committed to continuous product improvement. When you buy NTI, you buy the best.