Propane Heating Equipment & Tank Installations

Propane, or liquefied petroleum gas, is a fan favorite fuel here in Southern Connecticut. Because of its versatility, affordability, and cleanliness, more than 150,000 Connecticut residents choose to heat with propane fuel every year. This is one of the reasons J.J. Sullivan Oil & Propane is proud to install a wide variety of high-efficiency propane equipment to suit your every need.

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We Supply, Install & Service the Following Propane Equipment

  • Propane-Powered Furnaces & Boilers
  • Propane Water Heaters
  • LPG Fuel Storage Tanks

We’re proud to install high-efficiency propane equipment to satisfy everything from total home heating to supplying flame for your stove and barbecue. When you’re ready to request a quote or a high-efficiency propane heating equipment installation, you can do so easily online.

REQUEST PROPANE SERVICE

Top-Notch Propane Gas Equipment Service & Repairs

J.J. Sullivan Oil & Propane knows that your home comfort is a top-priority affair. Get the most out of your new high-efficiency propane equipment by servicing it annually with a yearly LPG tune-up. Or better yet, enroll in a service plan for maximum home comfort and savings.

SCHEDULE A TUNE-UP ENROLL IN A SERVICE PLAN


Get Easy Tank Monitoring

Make reading the fuel level on your new tank simple and convenient with a wireless tank monitoring system! Get accurate readings of your propane tank sent straight to your phone for easy tracking and delivery scheduling.

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Our Propane Equipment Showroom

We offer a variety of high-efficiency propane gas 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 propane heating equipment below, and contact us with any questions.

Can’t find what you’re looking for? Contact us anytime—our dedicated propane service techs are ready and waiting to answer your call.




Installation Equipment Installation Equipment

American Standard Gas Furnaces

  • Industry leading furnaces delivering unbeatable home comfort
  • Energy efficiency combined with durability to heat evenly for years
  • Safe and simple operation, delivering tangible warmth
  • No fuel-burning pilot lights; instead, electronic burners
  • Hot surface igniters to keep you warm
  • Solid and durable models designed to last
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Installation Equipment Installation Equipment

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)
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Installation Equipment Installation Equipment

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
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Installation Equipment Installation Equipment

Viessmann Vitodens Boiler

  • Gas-fired condensing boiler
  • Modulating stainless steel cylinder burner
  • Inox-Radial heat exchanger surface
  • Rated input: 21 to 125 MBH
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Installation Equipment Installation Equipment

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
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Installation Equipment Installation Equipment

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
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Installation Equipment Installation Equipment

Bock Balanced Combustion System

  • Perfect for installations in which it is not possible to connect to a chimney or for 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
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Installation Equipment Installation Equipment

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.

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Installation Equipment Installation Equipment

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
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Installation Equipment Installation Equipment

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
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