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Elite Ultra Highly Efficient Condensing Boiler & Combi

Elite Ultra High Efficiency Condensing Boiler and Combi Units

The Elite Ultra High Efficiency Boiler was co-designed by our Italian engineers with two things in mind: Quality and dependability. This 100% quality and safety tested boiler is packed with ultimate technologies and smart connectivity for thermal home comfort and energy efficiency’s you can depend on. With no crucial detail left unnoticed, the Elite Ultra will perform at its best when you need it most.

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Excellence in Every BTU

Boiler and Combi units ship as natural gas units and come standard with liquid propane conversion kits.

Model Number   Minimum /Maximum Btu/Hour Central Heating (CH) Minimum /Maximum Btu/Hour Domestic Hot Water (DHW)
ELU-85WBN Heating Only 9,400/85,000 N/A
ELU-120WBN Heating Only 13,200/120,000 N/A
ELU-120WCN Combi 11,200/106,000 11,200/114,000
ELU-150WCN Combi 13,200/120,000 13,200/150,000


Durable Heating Technology



The Elite Ultra comes equipped with the patent pending XtraTech Durable Stainless Steel Heating Technology, a proprietary heat exchanger. The high grade stainless steel ensures maximum quality at the heat of the boiler and resists corrosion to guarantee reliability for years to come. The innovative heat exchanger design provides an increase in water flow which creates more internal turbulence. The turbulence acts as a scrub to the internal walls and reduces heat exchanger deposits ensuring a longer lifetime in your boiler.

With a pipe surface that is up to 150% larger than conventional designs, The Elite Ultra ensure extremely low pressure water pressure drop, ensuring high performance. Equipped with an Xtra Tech stainless steel heat exchanger corrosion doesn’t stand a chance ensuring your boiler has a long lifetime and less maintenance.

Efficiency and Transparency



The Elite Ultra has a 11:1 turndown ratio that limits short cycling and provides more efficient energy consumption. This boiler comes with an outdoor sensor that, when used, can provide up to 95% thermal efficiency ensuring savings on your monthly energy bills.

See how your unit is working yourself! The easy to use interface showcases full text and an intuitive menu which you can easily set the temperature you desire, activate functions and even manage different heating zones with. Maintenance alerts appear when maintenance is needed or when something needs to be checked by a professional.

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Get Connected

HTP Link



The Elite Ultra Highly Efficient Condensing Boiler & Combi comes equipped with HTP Link technology, a WiFi solution that enables remote monitoring of the appliance and its system. Proper personnel of your choice will be sent a text message or e-mail alert when faults or other key activities occur in the boiler, allowing you peace of mind even when you are not at the location of the appliance.

When you are on location, the easy to use, high resolution touch screen provides a clear visual of the system operation allowing you to easily monitor and troubleshoot should you need to.


Advanced Assurance

The Elite Ultra is backed by a 15 year limited warranty when registered online.

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Fast connection, anywhere



Download HTP’s FREE Mobile App. Perfect for when you need guidance on the job. You’ll be able to access installation manuals, parts and installation drawings, brochures, troubleshooting videos and more.

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