- Fuel: Gas
- System: Hot Water
- Combustion: Natural Draft, atmospheric
- Capacity: 5 sizes, 34-150 MBH Input
- Efficiency: up to AFUE 84.4%
Sentry is a gas fired hot water boiler that is ideal for a wide variety of boiler requirements using propane or natural gas. The new Sentry Vestibule version features front mounted controls for easy setup during installation and hassle-free maintenance. The Sentry’s classic advanced design provides years of trouble-free, efficient operation while providing easy installation, even in sites with low chimney connections or low overhead clearance.
S-90 and S-120 available in Heating for a Cure pink.
We’ll donate a portion of the proceeds to breast cancer research and support charities. For more information, click here.
All Sentry models 2021 compliant.