S-150, 109,000 BTU Output Intermittent Ignition Cast Iron Boiler (Natural Gas)

Heating equipment must be installed, commissioned, and serviced by a licensed and qualified professional in accordance with manufacturer instructions, applicable codes, and industry standards. Manufacturers do not accept warranty or technical support requests from homeowners or unlicensed individuals. All warranty and technical inquiries must be initiated by the licensed professional responsible for the installation.

Note: Product Title reflects this boiler's IBR Net Output Rating

Sentry is a gas powered hot water boiler which is ideal for a wide variety of boiler requirements using propane or natural gas. The Sentry is perfect as a replacement or for new installations. Its advanced design provides years of trouble-free, high efficiency operation while providing easy installation, even in sites with low chimney connections or low overhead clearance.

Features:

• Intermittent ignition
• Integral draft hood fit sites with clearance as low as 38-1/2"
• Low profile makes problem installations easy
• Advanced natural draft design promises efficiency & reliability
• Includes a reliable, heavy-duty motorized vent damper to maximize efficiency
• Metal push nipple to connect individual sections
• 25 Year Limited Lifetime Warranty