Sandri's 90th Anniversary

Cheers to 90 Years!

To celebrate our 90th year in business, Sandri Energy is giving away $90 prizes every week all year long! Click here to enter.

Oil Boilers

By selecting heating oil for your home energy needs in Massachusetts, New Hampshire, or Vermont, you’ve made a choice that is good for your family, your property, and the environment. And because you rely on Sandri for your fuel delivery needs, you can add convenience, savings, and peace of mind to the long list of benefits associated with oil heat.


The Latest Energy-Saving Technologies

Today’s oil-fired boilers are highly efficient, safe, and dependable. That’s why we are proud to showcase the products listed below, which we supply and install in homes throughout our service area.

Learn more below about the high-quality oil boilers we sell and install. Then, call (800) 628-1900 or contact us here to request a complimentary quote on your installation!

Contact us for more information and to get started on your installation!

Request a FREE Quote

Wondering which high-efficiency oil boiler is right for your home? We’re here to help. Contact us today for a custom estimate.

Request a Quote

Get $250 OFFany New Heating or A/C Installation

CALL (800) 628-1900

Must schedule installation by 5/31/2021.
Restrictions apply.

Ultra Oil

Ultra Oil features a full-access, reversible swing-away door, which exposes virtually the entire combustion area and all flue-ways for simplified inspection, cleaning, and maintenance. The new design also incorporates a mounting bracket that can be installed on either the left or right side of the front section for installation in small, confined spaces and corners. The symmetrical design enhances strength and durability.

  • Optional Advanced Features Module that provides indoor/outdoor reset, DHW priority, stage firing, and more.
  • Flexible direct or chimney venting — no power assisted fan needed.
  • Reversible swing-away burner door.

Ultra Oil


Featuring a great range of features, including a high capacity, high efficiency tankless heater. Quick open top and swing-away burner door with full chamber access increases visibility for inspection and servicing. This design also includes a factory-wired circulator, service switch, and Weil-McLain exclusive captured elastomer seals for added reliability.

  • Recessed target wall design protects unit from flue brushes.
  • 85% AFUE
  • Two flue outlets – rear and top – for complete venting flexibility.
  • Available assembled or as a knockdown for installation in areas with limited space.

WTGO Oil Boiler

Series WBV/WV

The Series WBV/WV™ residential, oil-fired boilers are available for use with both hot water and steam systems and designed for natural draft (chimney) venting. The fully-packaged or knockdown boilers are available in 3 sizes (3-5 sections) with 8 firing rates. Features of the Series WBV/WV™ boilers include a full plate swing-out door and convertible rear to top flue outlet (for 3 and 4 section boilers only). Honeywell operating controls, Taco circulators (water boilers), and probe type low water cut-off (steam boilers) are standard. A deluxe, insulated enameled steel jacket on all boilers reduces heat loss. The cast iron sections are assembled with steel push nipples and factory tested to assure a water tight seal.

  • Natural draft venting.
  • Flame retention burners.
  • Rear or top fuel convertibility.

Series WBV/WV

Energy Kinetics System 2000

With either gas or oil heat units, the modern boiler design and combustion chambers of the System 2000, 90+ Resolute and Accel CS insure thorough, clean combustion. All Energy Kinetics’ heating systems burn so cleanly, they can offer a through-the-wall venting option compatible with natural gas, propane, bioheat (B5) or heating oil, even if no chimney is available.

With so many efficiency-enhancing features (not currently calculated in the AFUE ratings) such as a low mass design, superior insulation, and Hybrid Energy Recovery® control, all Energy Kinetics’ heating systems clearly outperform other units which may have “comparable” AFUE ratings. To find out more about the true meaning of AFUE ratings, see below.

All Energy Kinetics’ heating systems incorporate all necessary safety controls and have an additional safety check for potential problems with chimneys and venting. With the system connected to a security system, homeowners and business owners can have peace of mind with 24/7 monitoring even while away.

System 2000