Ductless Heating

Ductless mini-splits and heat pumps provide cleaner air and superior control of your heating, cooling and your monthly energy bill.

Home » Ductless » Ductless Heating

Heating system technology has improved dramatically in recent years, and ductless/heat pump systems have become the go-to option for many Connecticut home owners.

Ductless mini-splits and heat pumps provide cleaner air and superior control of your heating, cooling and your monthly energy bill. Cromwell Energy installs the finest brands on the market, including the highly rated Mitsubishi systems. Even in outside temperatures as cold as -13 degrees, the Mitsubishi Pro-Heat technology will keep your home warm and comfortable.

The use of ductless heating systems has greatly expanded in Connecticut. Many homeowners have found the ductless solution to be a more efficient, quieter option for heating their home. From single one-room units, to full home solutions, ductless heating is an adaptable solution that can be expanded on an as-needed basis. Ductless systems operate by transferring heat to and from an outdoor unit to one or more indoor units. The units are connected by pipes that contain refrigerant, a substance that absorbs heat. In heating mode the refrigerant absorbs heat outside the home and transfers the refrigerant from the outdoor to indoor units. This method of heat transfer, which works even in freezing weather – is efficiently powered by electricity, a “green” energy source. As mini-split contractors in CT, Cromwell Energy will be able to evaluate your home to determine the exact ductless configuration to optimize your heating solution.

While there are many Connecticut ductless heating options, the Mitsubishi ductless system is one of the best brands on the market. The Mitsubishi system offers a slim, aesthetically pleasing design that integrates flawlessly with most décor. Other Mitsubishi benefits include:

  1. Available in a full range of capacities for all room sizes.
  2. Inverter models provide both heating and cooling.
  3. Reduced energy costs by targeting only those areas that need cooling or heating.
  4. Temperature can be set through a remote control or your Smart phone.
  5. With advanced motor and fan designs, Mitsubishi units operate at low sound levels.
  6. Many systems are ENERGY START Certified.
  7. Several are ENERGY STAR Most Efficient for 2019.

Benefits of Ductless Heating

The reasons to take advantage of our ductless heating installation service include:

Quick and easy installation

As the name implies, ductless heating does not require any duct system, so ductless heating installation is very simple. In fact, most ductless mini-split system installations can be completed in one day. More importantly, it can be installed in places where traditional heating was not possible due to restricted space.

Improved Efficiency

Since ductless heating in CT can be controlled room by room, it is very efficient. You do not have to worry about heating your entire home when you are only using one room. This can equate to substantial savings over time.

Small Size

A ductless heating system takes up minimal space in your home, making it ideal for additions, in-law apartments, or condominiums. Additionally, ductless heating works well in basements and attics, where airflow is often restricted.

Reduced Noise

Ductless heating in CT is also popular because of the whisper quiet noise it produces.

These are only a few of the many reasons why our Connecticut ductless heat pump system is exactly what you need in your home. To learn more about our ductless heating company, or to receive a free estimate, contact us today.

Oil Delivery & HVAC Services

In addition to our heating oil delivery, Cromwell Energy offers HVAC services throughout Middlesex and Hartford County, CT. We offer installation and maintenance services for most major brands of heating equipment (boilers, burners and furnaces) as well as commercial & residential central air conditioning (AC) systems. We also install the highly rated Mitsubishi ductless mini-splits and heat pump systems - which have become a go-to option for many Connecticut homeowners.

HEATING OIL DELIVERY IN CROMWELL, MIDDLETOWN AND NEARBY, CT

Heating Oil Delivery

To ensure that your home receives high quality fuel, Cromwell Energy delivers premium heating oil that contains the state-of-the-art HEATDOC additive package.

Complete Heating Services in Middletown, Cromwell and Nearby CT

Heating Services

We sell, install and maintain most major brands of heating equipment, (boilers, burners and furnaces) including Burnham, Buderus, Viessmann and American Standard.

Air Conditioning Services in Cromwell, CT

Air Conditioning Services

Cromwell Energy has the experience and expertise to professionally install and maintain your commercial or residential central air conditioning (AC) system.

Customer Testimonials

At Cromwell Energy, customer satisfaction is always our highest priority. Read some of our many 5 star reviews!

google
Patrick Meaney
June 6, 2025

Great company for heating oil and HVAC needs. Staff provides excellent service and is very friendly and courteous. I have used them since 2018 and will continue to use them going forward. Can't recommend them enough!

google
Jen Tine
June 3, 2025

I have use Cromwell Energy for over 20 years and still couldn't be more pleased with the service I received for both my air-conditioning unit and boiler. The team was prompt, professional, and incredibly knowledgeable. They always take the time to explain what was needed to be done, answered all my questions with patience, and made sure everything was running smoothly before they left. Cromwell Energy clearly takes pride in their work and truly cares about their customers. The quality of service is top-notch-from the initial appointment to the final check. It's rare to find a company that's this reliable, respectful, and efficient. Highly recommend to anyone looking for trustworthy HVAC professionals.

google
Holly Linder
May 31, 2025

Great local company with excellent customer service. We have had Eric service our furnace the last few years and we have been very pleased with his professionalism and timeliness.

google
J T
May 30, 2025

My 30 year old boiler finally called it quits. I contacted a number of companies for estimates and I found Cromwell Energy to be the most responsive, flexible and willing to work with me. Today, their team of technicians remove the old and installed my new boiler. Once installed they took the time to go over the features. Technicians were neat and professional. Happy to be a new customer

google
James Henley
May 23, 2025

Great service as usual from Cromwell Energy. Technicians were on time and very effecient. Highly recommend!

google
Kelly Derosier
December 17, 2024

First time dealing with them. Annual service on a Navien Combi unit installed 2 years ago, they were great would highly recommend!

google
Joyce Walter
August 6, 2024

Cromwell Electric was wonderful to work with. Jeff gave a clear explanation of estimate for mini split a/c and installation happened within a few weeks (earlier than expected)! Tom, Jason and Ken were extremely professional and friendly. Got work done in a day without interrupting us in the home. Everything was cleaned up and took time showing us how to work the units and care for them. We will continue to use this company for multiple services when needed. A+++.

google
Lisa Raczka
August 2, 2024

Eric Mori came to do my annual service and he was exceptional! He took the time to answer all my questions, thorough and polite ! I was so pleased and he was neat and timely! He did both my AC and heating!

google
G - Pops
July 22, 2024

In the middle of a heat wave, our AC quit. Having used Cromwell Energy for furnace maintenance previously, I recalled the excellent service they provided. They did not disappoint again. Even though they were scheduling a week out, a technician became available the next day. Eric was professional, courteous, answered all my questions (and then some), and clearly was an expert in his field. Thanks to Eric and the excellent office staff, our AC stands ready for the next heat wave! Highly recommend Cromwell Energy!!

google
Nancy Joy
July 18, 2024

Cromwell Energy has always given us excellent service and we highly recommend them!

google
Barbara Hughes
July 15, 2024

I have used Cromwell Energy for more than 15 years. Eric performed the annual tune-up of my furnace and central A/C. He does a great job of explaining what is being done, was prompt, professional, and experienced. Highly recommend!

google
Claudia P. Tata
July 10, 2024

Great service today on my air conditioner from Eric! He knows his stuff 🙂

Need Delivery or Service?

Need home heating oil delivery or HVAC services? Give us a call or send us an email today to get started!