BOILER ONLY:

The same durable, efficient cast iron design as the KN boiler but with an energy boosting modulate to push AHRI efficiency rating to the limits!  YES you can utilize THIS cast iron boiler at any temperature as long as it is liquid!

Spirotherm, Inc. manufacturers the industry leading high efficiency Spirovent® coalescing type air elimination products and its extended line of Spirotrap® dirt separators. A wholly owned subsidiary of Spiro Enterprises, Inc. , they have been developing and manufacturing products to improve water quality in the HVAC industry for almost 40 years. Sizes from 3/4” to 36” pipe, flows to over 30,000 GPM for residential, commercial, industrial, and institutional applications.

Protecting the investment in high efficiency boilers, chillers, and other system components requires the fluid to be distributed efficiently. Eliminating air and dirt does away with many maintenance items that have been considered routine, saves energy, and improves overall system performance and heat transfer. We support a network of factory trained sales offices across North America, each with a staff of qualified sales and application professionals who can demonstrate how Distribution Efficiency will protect those investments

Offering:

Boilers to 5000 MBH

Fully assembled

Made in Boyertown, PA

HeatNet/HeatNet online equipped

WATER/POOL HEATER OR BOILER:

This boiler unites a rock solid 88% efficient design from the Futera III and XLF boilers with an energy boosting module to also push some of the highest AHRI efficiency ratings in the world.  

The gas-fired Futera Fusion™ now brings the field-proven performance of Futera III Modulation boilers and water heaters to the ultimate levels of efficiency and reliability.

This innovative design is the ideal choice for applications with low operating, return, or make-up water temperatures.

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The Fusion comes in sizes from 500-2000MBH.   The Fusion XLF spans 2500-5000MBH.

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As a fully condensing, gas-fired boiler, the Fusion XLF features an innovative design that brings superior power and energy efficiency with premium boiler performance and serviceability, all together in an unprecedented, industry-leading, small package design.  This exclusive design offers a footprint very similar to the standard Fusions.  Most manufacturers elongate the heat exchanger to provide the necessary surface area for larger MBH units.  This can make them as much as 10' tall requiring another 5-8' for burner pull.  Not XLF... it maintains a small foot print and short cabinet design.

Offering :

Boilers

Water Heaters

Pool Heaters

HeatNet/HeatNet Online equipped

WATER HEATER OR BOILER:

RBI has introduced Torus water tube condensing boilers and water heaters designed to bring next level performance in a compact footprint. 

Offered in sizes ranging from 1250-4000 MBH, Torus boilers are up to 97.5 percent and water heaters are up to 98 percent AHRI Certified efficient.

Torus units feature a 5:1 turndown for outstanding performance and quality in a user-friendly design. At the heart of Torus is the heat exchanger. Made from 316L Stainless Steel, Torus heat exchangers are manufactured through a process called tube hydroforming which allows the shaping of high-quality stainless steel tubes that are strong and light. 

The unique 4-pass design works in concert with a multi-channel manifold and increased tube diameters resulting in ultra-high efficiency with very low pressure drop. 

Offering:

Boilers

Water Heaters

HeatNet/HeatNet Online Equipped

BOILER ONLY

RBI’s FlexCore fire tube boiler with AHRI-rated efficiencies as high as 96.8 percent is manufactured to fit through a door even at 9000MBH!  

The latest evolution of the FlexCore includes sizes up to 7,000, 8,000 and 9,000 MBH.

A conical-shaped tube sheet coupled with rounded rectangular fire tubes allows for even heat transfer at all levels of the heat exchanger. Heat exchanger design virtually eliminates the stresses often seen in competitive models with expansion and contraction of the heat exchanger.

HeatNet 3.0 with touch screen technology provides a control platform capable of seamlessly integrating FlexCore into any application including variable primary systems. HeatNet Online allows users the ability to change set points and trend boiler plant performance as well as receive live updates to any smart phone.

Offering:

Sizes to 9000MBH

HeatNet/HeatNet online equipped