Bosch Heat only Boiler – 100,800 BTU – Greenstar 100

The Greenstar 100 High-Efficiency Regular Boiler is a reliable, high-performance heating solution designed for homeowners who need efficient space heating and have an existing hot water cylinder. Ideal for homes with higher hot water demands, this unit delivers optimal heating while reducing energy consumption.

With a heating capacity of 100,000 BTU, the Greenstar 100 is perfect for medium to large homes that require consistent, reliable warmth. Its natural gas operation and condensing technology ensure maximum heat transfer and improved energy efficiency. The modulating burner adjusts its output to match the home’s heating needs, providing precise comfort while minimizing energy waste.

Greenstar is known for producing high-quality, durable heating products, and the Greenstar 100 continues this tradition with an impressive 94% AFUE (Annual Fuel Utilization Efficiency) rating. This ensures homeowners can save significantly on energy bills while enjoying consistent comfort. The advanced condensing technology and modulating burner system ensure only the necessary amount of energy is used, making it an excellent choice for homeowners seeking to improve energy efficiency without compromising comfort.

The expected lifespan of the Greenstar 100 is between 12 and 15 years, depending on installation quality and regular maintenance. Routine maintenance, such as system flushing and descaling, will help extend the unit’s lifespan and ensure peak performance.

This Greenstar 100 High-Efficiency Regular Boiler comes with a 5-year warranty on parts and a lifetime warranty on the heat exchanger, offering long-term peace of mind and reliability. When purchased through HVAC Fixed, you’ll also receive a 1-year free labor warranty and financing options available from 1 to 20 years. You can even opt to add an extended labour warranty for additional protection and lasting value.

Related Documents

• Bosch Greenstar Brochure
• greenstar_warranty