Rinnai M-Series boilers offer faster, easier installation with the compact and lightweight design and convenient mounting brackets. These boilers offer efficient heating with a modulating pump for consistent temperature control of water used in the heating system, efficient gas and less electrical consumption. Multiple venting options allow for installation in a variety of locations.

• Stainless steel primary boiler heat exchanger for unmatched performance and durability; Copper nickel integrated DHW plate heat exchanger
• Compact wall-mounted design saves space over traditional boilers
• Features an integrated modulating pump, and outdoor reset sensor (in the box)
• Flexible venting options with approved concentric, PVC, CPVC, stainless steel, polypropylene (rigid and flex), for single-pipe exhaust, room air and 2-pipe systems
• Cost-effective, simplified installationfewer components needed

Product Dimensions:

28.00 x 17.00 x 10.00 in

64.00 lbs

Shipping Dimensions:

29.00 x 18.00 x 11.00 in