Bosch Heat Only Boiler – 100,800 BTU – Greenstar – ZBR28-3

Bosch Greenstar ZBR28-3 Boiler Overview

The Greenstar ZBR28-3 High-Efficiency 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.

Bosch ZBR28-3 Boiler Heating Technology

With a heating capacity of 100,000 BTU, the Greenstar ZBR28-3 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.

Bosch Heat Only Boiler Efficiency

Greenstar is known for producing high-quality, durable heating products, and the Greenstar 100 continues this tradition with an impressive 95% 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.

Bosch Greenstar ZBR28-3 Boiler Maintenance

The expected lifespan of the Greenstar ZBR28-3 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.

Warranty and Financing Options

This Greenstar ZBR28-3 heat only 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 Near Me, 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.

Delivery Across Toronto and the GTA

HVAC Near Me offers convenient delivery of the Bosch Heat Only Greenstar ZBR28-3 Boiler throughout Toronto and the Greater Toronto Area (GTA). Whether you’re upgrading an existing heating system or planning a new installation, our team can coordinate product delivery to help ensure a smooth and hassle-free process. Contact us to confirm current availability, estimated delivery timelines, and installation support options in your area.

Product Documents

• Bosch Greenstar Brochure
• Greenstar Warranty