Rinnai - M090SN - M-Series Heat Only 90,000 BTU Condensing Boiler

Why the "M" Series? For maximum momentum. Using proven technology, these boilers are designed to keep your day going and your family happy.

Standard Features:

• Onboard outdoor reset control system with sensor standard
• Prebuilt plumbing kit with insulated Low Loss Header
• Domestic hot water plate warming
• Modulating Ceramic premix burner
• 5:1 turn down ratio
• Spark ignition
• Exceeds SCAQMD 1146.2 Low NOx requirements
• Stainless Steel Water tube condensing heat exchanger
• Direct Vent sealed combustion
• Concentric and twin pipe venting adapters included
• Approved for room and closet installations
• Max Input: 90,000 BTUh
• Minimum Input: 17,000 BTUh
• Turndown Ratio: 5.3.1

Dimensions:

FTC Energy Guide

Product Height
31.8 in / (808 mm)
Product Width
17.3 in / (440 mm)
Product Depth
10.46 in / (266 mm)
Product Weight
64 lb / (29 kg)
Shipping Depth (inches/mm)
12 in / (305 mm)
Shipping Height (inches/mm)
12 in / (305 mm)
Shipping Width (inches/mm)
23 in / (584 mm)
Shipping Weight (lbs/kg)
75 lb / (34 kg)