Overview

Bosch Singular combi boilers are the "singular solution" for efficient, dependable home heating with up to 7.7 gallons per minute of domestic hot water production. Depending on incoming water temperature, Singular can run up to three showers and a dishwasher simultaneously. Singular is a wall mounted combi boiler that can be used in many hydronic heating applications. Their small, lightweight form makes for easy installation, and the stainless steel heat exchanger system offers excellent performance at a cost effective price. Singular is highly efficient, with a 95% AFUE rating.

Features

• For heating and domestic hot water
• 19,900 to 140,000 BTU input for heating - 129,000 BTU maximum heating capacity
• 19,900 to 199,000 BTU input for domestic hot water
• Stainless steel primarys and secondary heat exchangers
• Capable of outdoor reset with accessory temperature sensor (not included)
• Includes integral circulator
• May be field converted to LP with included LP conversion kit
• 7.7 GPM maximum DHW flow rate at 45 degree rise - 5.2 GPM maximum DHW flow rate at 67 degree rise
• Can be vented with PVC, CPVC, or polypropylene
• 60 feet maximum with 2 inch vent - 150 feet maximum with 3 inch vent
• Modulating Eco friendly low NOx metal fiber burner