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240 Chestnut Street, Liberty NY

845-292-6400

135 Chestnut St, New Paltz NY

845-256-6400

Albany NY, Toll Free Phone

518-438-6433

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Biasi 3Pass Cast Iron Boiler Featured Product

Biasi Oil Fired 3Pass Boiler

A 3-pass boiler design is the most efficient way to get the maximum amount of heat from the fuel, since it contains three times as much interior surface area (compared to a single-pass boiler) to extract heat from.

Technical Advantages

Gas or oil burner compatible

Easy access swing door

May be direct vented with no flue required; can be direct vented outdoors with optional direct vent kit.

Low water content boiler heats up faster with less fuel

Efficient 3-pass heat exchanger boiler design

GG20 cast-iron construction for superior heat retention and durability

ASME, UL, and IBR listed

58 psi cast-iron construction

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.

Boiler Model #	Heating capacity	Gross Input Burner Capacity		Net Output (MBH)	AFUE Efficiency (%)	Water Content (Gals.)	Length (L) (Inches)	Weight (Lbs.)
		G.P.H.	MBH
B-3	67	0.55	80	58	86.6	3.7	15.5	247
B-4	110	0.90	115	96	85.8	4.7	19.5	307
B-5	124	1.00	140	108	87.2	5.7	23.5	367
B-6	153	1.25	175	133	86.7	6.7	27.5	427
B-7	185	1.50	215	161	86.8	7.7	31.5	486
B-8	211	1.80	257	183	86.8	8.7	35.5	546
B-9	257	2.10	298	223	86.5	9.7	39.5	606

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.

Click here to download a printable .pdf file of this product manual

Click here to download a printable information sheet of this product (.pdf)

Braeburn Programmable Thermostat

Braeburn Model 5000 Programmable Thermostat Features

The Braeburn (single-stage heating) programmable thermostat allows you to custom-tailor the heating and cooling requirements of your home according to your needs. Additionally, studies have shown that a programmable thermostat can save up to 27% in operating costs by optimizing system run times.

Program the optimal temperature for your needs individually for each day of the week
Program the times and days you are away from your home so the system can reduce heating and cooling during those hours
Temporary temperature changes are easy with one button operation
Up to 4 individual settings per day

Premium Thermostat Without the Premium Price

These thermostats are simple to operate and provide a comfort level that only electronic, digital thermostats can offer.

Simple and Convenient Operation:

Temperature adjustments are easy with the large up-down arrows
The temperature can be set independently for heating and cooling
Pre-programmed for easy installation

Operation of the Thermostat is Annoyance Free:

Simply set the temperature and the thermostat will determine whether to heat or cool (auto change-over)
The display is backlit with large numbers so it's easy to read in low light level conditions
7 day programming flexibility Fully electronic means less temperature variation for better comfort
AC powered with battery back-up and relay outputs

Plus These Bonuses:

Compressor short-cycle protection is standard
Power outage compressor protection
Meets Title 24 and Energy Star guidelines Proven reliability and dependable performance

Compatible With:

One or two stage heat/1 stage cool heat pumps
Single stage heat pumps
24 vac

Non-Compatible With:

Multi-stage gas or oil furnaces
3 wire hydronic systems

One Model 5000 Digital Single-Stage 7 Day Programmable Thermostat

Two AA Alkaline Batteries

FREE Lifetime Technical Support ... Technicians available by live chat, forum, and phone

FREE Installation Guides ... Provided with all equipment purchases

Honeywell Universal Aquastat

With Reliable Honeywell Solid State Technology

Universal Replaces L8148 and L8124 Universally compatible, easy to install and manufactured with that famous Honeywell reliability, the L7224U allows for quick diagnostics updates through an easy-to-read LED display enhanced with a system of flashing lights. It’s like an express checkout service for every installation. For quality circulator, oil burner and boiler control for today’s systems and tomorrow’s advances, the L7224U Aquastat is a "state-of-the- art" solution. Make the switch from electromechanical to electronic with the universally compatible L7224U.

Superior Performance — +/- 2° F accuracy and faster response times
Easy Installation — Improved terminal layout and multiple knockouts make change-outs a snap
Increased Flexibility — Vertical, Horizontal and Flush-Mount options; configurable for single-function use
Multi-Function Display — Get setpoint, temperature reading and diagnostic information at your fingertips

EnviraCON-Enabled

The Honeywell L7224U Aquastats are all EnviraCOM-enabled. EnviraCOM is a low-cost 3-wire communication protocol that allows different devices — such as EnviraCOM communicating thermostats, aquastats and oil primaries — to connect and share information. So, whether you’re replacing old controls or installing new equipment, those customers are ready for Honeywell EnviraLINK™ a communication and remote diagnostic service that links your customers' equipment with your office.