Advances in Heat Pump Technology

heat pump with catHeat pump technology has come a long way in the past couple of years; originally designed for use in more temperate climates, heat pumps used in Maine have long been considered useful to supplement a home’s heat, but unreliable on the coldest days of the year.

In cold climates, heat pumps can experience a decrease in pressure and refrigerant flow rate, thereby decreasing operational capacity. However, Mitsubishi has addressed these performance issues in their new Hyper Heat heat pumps, which offer higher heating speeds at lower outdoor temperatures and the ability to couple multiple indoor units with a single compressor on the exterior of your home. Still highly efficient and environmentally friendly, these new systems perform well in extremely cold climates.

Heat pumps offer a wide range of benefits – they can help you to reduce or eliminate your home’s carbon footprint, they are simple to use and easy to maintain, and they cost very little run – typical homeowners can offset 300 gallons of oil per heating season by adding a heat pump.

Below, we’ve gathered some information on Mitsubishi heat pumps. Are you wondering if heat pumps are a good choice for your home heating needs? Set up a free in-home assessment with one of our Energy Advisers by calling or emailing us today!

For a closer look at the technology behind Mitsubishi heat pumps, visit:

For information on Mitsubishi performance in extreme climates, visit:

Lastly, for a brochure on multi-zone heat pumps, visit:

Get $50 Off Any Service, Product or Installation – call or email by April 1st!

Maine Standard Biofuels and ReVision Heat Team Up for Bio-Optimization

Bio20 Biofuel is a great choice for a greener home with little to no initial investment!

We Mainers just came through a very tough winter – and though heating oil was more affordable this year than usual, prices are expected to remain volatile, and might climb significantly between now and the next heating season.  So it’s the perfect time of year to review your heating bills and fuel use and get prepared for the next heating season – and make some positive changes for your wallet and our environment! (more…)

ReVision Heat @ 2015 Gorham Home Energy Fair – 2/28

Join ReVision Heat at the Gorham Home Energy Fair!

Gorham Home Energy Fair: Saturday, February 28th from 10 am – 3 pm at the Great Falls Elementary School, 73 Justice Way, Gorham. Snow date of March 7.

Do you have questions?  We’ve got answers!  Come meet our Energy Adviser Stefan Apse at the Gorham Home Energy Fair.  He’ll be on hand to answer your home heating questions and help you to understand where you can create additional efficiencies and reduce your carbon footprint.  If you’re looking for cooling this summer, we do that too!  Heat Pumps handle cooling needs for most homes in Maine, with incredible efficiency.  Just let us know what you need.  Plus, with over 20 exhibitors ranging from composting to solar, there’s a lot of great opportunities to learn.

Stop by our booth to say hello and to grab a delicious donut from The Holy Donut, whose used fryer oil gets turned into biodiesel by our friends at Maine Standard Biofuels!

We hope to see you there!  For more information, visit:

Portland! Heat Local March 2015


Heat Local – Portland!

When: Wednesday, March 4th from 5:30pm to 7:30pm

Where: Interphase Energy, 145 Presumpscot Street, Portland ME 04103 (more…)

Blizzard 2015: Get Your Heating System Prepared!

The National Weather Service is reporting that this week’s snow storm may be one of the biggest on record for the east coast! Are you prepared? We talked to ReVision Heat’s Operations Manager Mike Salvas about what all of us should be doing to keep our heat working and safe in a blizzard. Here’s what he had to say:


First things first, make sure all of your carbon monoxide detectors have batteries, especially if you have natural gas heat. If the power goes out, you could have a buildup of exhaust or gas in the house, so please make sure you test all of your detectors (including smoke) and change the batteries if necessary. (more…)