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R2K 24

R2K 24.jpg

Model: R2K 24 Condensing Wall-Hung Heating Boiler

Series: Combi-Tech

 

The R2K 24 is a condensing wall-hung combi/tankless boiler that is part of the Combi-Tech Series. With an industry-leading 96% AFUE rating, this boiler provides both hydronic heating and on-demand hot water in a single package. It features a revolutionary Combi-Tech® stainless steel heat exchanger and 8-1 modulation for low NOx emissions. The DHW flow rate is 3.41 GPM at 54°F rise (2.4 GPM at 77°F rise), and it has a maximum output of 98,000 BTU/h. Circulator pump, expansion tank, and air bleeders are built-in, and it has a user-friendly Digitech® interface with outdoor rest. The R2K 24 is capable of using 2" PVC, CPVC, and Polypropylene vent, which can run up to 100' per vent (200' total). It has a service-friendly design with an anti-freeze function protection and valve pack. The R2K 24 is available in natural gas or propane and is wifi compatible. Made in Italy, the Combi-Tech Series offers models ranging from 70,000 to 199,000 BTU/h output.

 

Key Features:

 

• 96% AFUE rating

• Combines hydronic heating and on-demand hot water in one package

•Combi-Tech® stainless steel heat exchanger

• 8-1 modulation for low NOx emissions

• DHW flow rate of 3.41 GPM at 54°F rise (2.4 GPM at 77°F rise)

•Maximum output of 98,000 BTU/h

• Built-in circulator pump, expansion tank, and air bleeders

• Digitech® user-friendly interface with outdoor rest

• 2” PVC, CPVC, and Polypropylene vent capable of up to 100' per vent run (200' total)

•Anti-freeze function protection and valve pack for service-friendly design

• Available in natural gas or propane and wifi compatible

• Made in Italy with models ranging from 70,000 to 199,000 BTU/h output

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