Heating Oil Furnace & Boiler Installations

We are proud to install state-of-the-art oil and propane furnaces and boilers. J.J. Sullivan Oil & Propane oil and propane technicians professionally recommend, install, and service whichever system best meets your home comfort budget and preferences. All of our work and equipment are under warranty.

GET A RECOMMENDATION SCHEDULE AN OIL INSTALLATION

Oil-Fired Boilers and Furnaces by J.J. Sullivan Oil & Propane

When considering a new, high-efficiency heating system, it’s important to take certain things into account such as the size of the home, the size of the equipment, the fuel type, and the method of heating distribution. For example, heat is spread throughout the home in one of four ways:

Hot Water (baseboard or radiant heat)
Steam (radiators)
Warm Air (vents)
Hydro Air

Our technicians have years of experience in the field and would be happy to make a recommendation based on your fuel choice, budget, and preference. If you’d like to get a suggestion or a free estimate from our team of experts, please don’t hesitate to contact us online or by phone. Our friendly staff will be pleased to assist you.

Heating Oil Equipment Maintenance & Long-Term Care

After your new oil or propane heating system is installed, it is important that you schedule annual maintenance to keep it running safely and at peak efficiency for years to follow. We offer comprehensive service plan options to further protect your heating equipment.

SCHEDULE A TUNE-UP ENROLL IN A SERVICE PLAN

Our Oil Heat Equipment Showroom

We offer a variety of high-efficiency oil heating equipment to keep your Connecticut home safe and warm throughout the fall, winter, and spring. Check out some of our furnaces, boilers, and other oil heat equipment below, and contact us with any questions.

Granby ECOGARD Double-Walled Tank

ECOGARD double bottom system with leak detection system
Responds to environmental concerns and requirements
Polyurethane coating for external protection on PROTEC20
Up to a 25-year warranty – Granby Industries holds $2 million in liability insurance coverage*
With 50+ years of experience, Granby Industries is known for its quality and proven track record in innovation and design* Some restrictions may apply.

Tank Tubs

The purpose of the Tank Tub is to increase the efficiency and decrease the liability of a 275v or 330v gallon storage tank. The tank tubs comply with town ordinances for outside tank containment. The benefits are UL Listed-Two piece construction made of space-age Dura-Vinyl. Protect your tank from the elements including rain, snow, and winter wind chill. It is an attractive addition to any home. Easy to install with new or existing oil tanks. Freestanding design allows for quick and easy installation. It has a 12-year limited warranty.

Tank Trays and Pans

A Tank Tray is a 35-gallon containment tray for all 275-gallon oil tanks. The tank tray avoids oil damage from tank or filter leaks. Tank Pan is a 15-gallon oil tank containment that installs in less than 30 seconds. It is easy to install with new or existing oil tanks.

Thermo Pride Premier Oil Furnace

Direct drive blowers that allow for appropriate heating blower speed
Ceramic refractory that is designed to assure more complete combustion and quiet operation
Heavy, thicker, and more durable fiber chamber
Honeywell automatic/manual fan and limit control allows for consistent air movement
Convenient, easy to clean, washable air filter
Beckett high-speed flame retention burner for increased fuel efficiency

Viessmann Vitorond Boiler

Cast iron sectional design
AFUE rating of 87.1%
Rated input: 91 to 245 MBH
Quiet combustion with Riello burner

WTGO Gold Oil Boiler (Series 3)

Average AFUE of 85%
Available in three configurations
Convertible flue outlet that permits either horizontal or vertical venting
Every boiler is factory tested to assure reliable operation
Limited lifetime warranty (covers cast iron sections)

Cast Iron Boilers

High quality, low cost cast iron boilers with DOE heating capacities ranging from 104 MBH to 1,008 MBH
Available in many sizes and capacities to fit your home heating needs
AFUE ratings as high as 87.8%
Limited lifetime warranties available
Manufactured with safety, economy, and serviceability in mind

Bock Single Flue

Hand-crafted from heavy gauge steel and built to last
Double pressure tested – only Bock pressure tests its tanks twice!
Fiberglass insulation that decreases standby heat loss
The only hand-cast refractory lined combustion chamber in the industry which allows for better heat retention, warmer starts, better combustion, and noxious emissions reduction
Durable and exclusive porcelain enamel C-Glass® is used to line all tanks and resist aggressive water
3-5 year limited warranties

Bock Turboflue®

Bock’s patented design is the industry’s most advanced and efficient heat exchanger
Heats water faster and uses less fuel which reduces energy costs
Transfers more than twice as much heat as a bare tube with baffle
Patented Turboflue® fins extend two-thirds the length of the flue, minimizing heat loss and reducing standby losses significantly
Durable and exclusive porcelain enamel C-Glass® is used to line all tanks and resist aggressive water
3-5 year limited warranties

Bock Balanced Combustion System

Perfect for installations in which it is not possible to connect to a chimney or confined areas with limited airflow
BCS unit allows outside air to be preheated before entering chamber which provides more efficient combustion
All stainless steel venting
Available for oil or gas heating
Durable and exclusive porcelain enamel C-Glass® is used to line all tanks and resist aggressive water
3-5 year limited warranties

Tankless Water Heaters

With its 45 years of innovation and improvement, Rinnai is known worldwide for making only the best Tankless Water Heaters. These Tankless Water Heaters are ENERGY STAR qualified products and can save you up to 40% on your energy bill. J.J. Sullivan, Inc. is proud to offer our gas customers a wide selection of Rinnai Tankless Water Heaters that fit the needs of any home.

Heat Flow Indirect

Quality stainless steel manufacturing
Excellent heat transfer abilities and extended tank life
Abundant hot water availability with low operating costs
Up to 50% more hot water with high-efficiency boiler

Lyric Wi-Fi Water Leak and Freeze Detector

Easy setup using the Lyric smartphone app
Battery operated, no wiring required
Protection against water leak damage
Backed by Honeywell
Includes a 4 ft. water-sensing cable