The B-10 boiler systems have been heating residential and commercial buildings throughout the world for years. It has proven its fuel efficiency and durability in countries where fuel can cost up to four times as much as in the U.S. The same fuel saving technology is now available here in North America. With the three pass boiler design and low water content, heat is quickly supplied for your heating zones and hot water needs. Combined with an outdoor reset control, you can achieve a fuel savings of up to 40% over conventional single pass boilers. You will also have peace of mind since the B-10 boiler package complies with ASME and UL standards and is IBR rated. The B-10 boiler system is the cost-competitive heat and hot water system of choice.

Maximum water working pressure: 58 PSI. (1) The burner input is based on oil with a heat value of 140,000 BTU/Gal.; (2) The net output ratings shown are based on piping and pick-up allowance of 1.15; (3) The efficiency ratings are based on a combustion condition of 12.5% CO2. Warranty: The BIASI B-10 boiler has a limited lifetime warranty. A copy is provided with each boiler or is available from your dealer. Built in accordance with the requirements of ASME boiler and pressure vessel code.

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The world ’s most popular thermostat has taken a turn for the future — with mercury--free models. Built on the proven performance and reliability of Honeywell tradition, The Round ® Mercury-Free Thermostat features a precision electronic switch that completely eliminates the need for mercury. The display features an enlarged scale that makes it easier than ever to set the temperature exactly where you want it. And since The Round offers precise temperature accuracy, you ’ll know that what you set is what you ’ll get. From its classic design to its ease of use, The Round Mercury-Free Thermostat is a true source of comfort. 

The Round® Mercury-Free Thermostat
IMPROVED DESIGN MAKES IT BETTER THAN EVER.

• Electronic Switch Replaces mercury for environmentally friendly performance.
• Proven Performance Accuracy and reliability has made Honeywell the number one thermostat choice of homeowners.
• Classic Design The Round is the world's most popular thermostat.
• Easy To See The enlarged scale and raised designations make setting the temperature easier than ever.
• Precision Accuracy Reliable temperature control eliminates temperature swings.
• 5-Year Warranty

Color Brochure          Digital Round