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Heat Pumps

Marshall’s Inc. is experienced in the service, repair, and installation of heat pumps in Springfield, OR, and its surrounding area. A heat pump is a device that transfers heat from one place to another, from indoors to outdoors or from outdoors to indoors. For homes with no access to natural gas, heat pumps offer an efficient and reliable solution for heating and cooling.

How Do Heat Pumps Work?

In the winter, a heat pump works like a heater, extracting heat energy from outside and transferring it inside. In the summer, the process reverses, and it will remove heat from your home and transfer it outside like an air conditioner. Heat pumps do this so well that many people in warmer climates exclusively rely on a heat pump for year-round comfort. For those living in colder climates, they use electric-powered heat pumps in conjunction with their gas or oil furnace resulting in lower heating costs.

Heat pumps work with a series of coils drawing energy from air, water, or the ground. In this way, they are very environmentally friendly and are the most energy-efficient way to heat and cool your home. Heat pumps also work extremely efficiently, because they simply transfer heat, rather than burn fuel to create it. This makes them a greener alternative to traditional gas or oil furnaces. Though you may think you’re unfamiliar with them, they traditionally heat swimming pools and hot tubs, so you most likely have come in contact with them and not even known it.

Different Types of Heat Pumps

There are three types of heat pumps: air-to-air, water source, and geothermal. As mentioned above, they collect their heat from the air, water, and outside-your-home ground and concentrate it for use. Call Marshall’s Inc. to discuss the basic differences between these types and which one would work best for you and your home.

Geothermal Heat Pumps

Geothermal energy is the heat from the earth. It can be found almost anywhere, including your own backyard.

Geothermal heating capitalizes on the fact that temperatures in the Earth remain fairly constant when digging just a few feet below the surface. Whether you live somewhere where temperatures fluctuate or somewhere with a more constant temperature, the temperature below the surface stays relatively the same.

The upper part of the earth’s crust, roughly the first ten feet of ground, can maintain a temperature between about 50°F and 60°F. Geothermal heat pumps can use this energy to heat and cool buildings while using less energy than a typical HVAC system.

Geothermal heat pumps do not burn fossil fuels; instead they simply transfer heat from the earth to your home and back out. Because these pumps harness the earth’s available energy, they can save you anywhere from 30 to 70 percent on your bill over the next five to ten years.

Say it’s 5°F one night during the winter, and you have your thermostat set for a cozy 72°F in your home. It takes a lot less energy to reach your desired temperature if the starting point is 55°F using a geothermal heat pump.

How Does Geothermal Work?

Geothermal HVAC systems use a series of equipment and piping to transfer the earth’s energy to and from your house. A heat pump exchanger is the series of pipes called the “loop.” This loop of pipes is buried in the ground either vertically or horizontally, depending on the geography of the region. A fluid (usually water mixed with environmentally friendly antifreeze) is circulated through the pipes to absorb and dispel the heat from the ground. This heat is then extracted by the heat pump unit and delivered in or out of your living spaces using conventional ductwork air delivery systems.

Don’t Let The Name Fool You!

Geothermal heat pumps can heat and cool a building. They can even be equipped to provide hot water.

Will Geothermal Work In My Building?

Geothermal heat pumps are flexible and can be installed in new construction or retrofitted to work with existing systems.

Geothermal Is Environmentally Friendly!

Geothermal systems require very little maintenance and are environmentally conscious. These systems use the least amount of electricity, reduce air and water pollution, and produce the fewest emissions. They are safe for the environment as well as your home. They also provide the most stable comfort level, with more efficient humidity control and less noise.

Are Heat Pumps Expensive?

Installation costs of heat pumps are higher than with a traditional furnace or air conditioner, but the savings over time in annual energy costs make up for the difference in five to ten years. Performing proper operation and maintenance of your heat pump will also save you money, as you’ll use less energy, thus resulting in less cost. Be sure to ask your HVAC professional for the proper thermostat setting and the indoor pump’s fan operation. Not following the recommended guidelines can inhibit the maximized running of the pump and can degrade the unit itself. Regular maintenance can prevent degradation as well. Consistent filter changing or cleaning is necessary for a well-running heat pump. Seasonal cleaning of coils and fans go a long way in preventing poor energy efficiency that can end up costing you more money. The energy difference between a well-maintained system and a neglected one can be anywhere from 10 to 25 percent.

To determine the appropriate type of heat pump for you, which can be contingent upon the geography and climate around your Springfield or surrounding-area home or office space, or to discuss any of these topics, call us today at 541-747-7445 or request service online for an evaluation.

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Efficient, polite, and super-clean job done.

“I’d like to take a moment of your time to thank you, so very much, for our wonderful new heat pump. It makes coming home even more comforting than it has been for the last 27 years! But even after all is said and done, what was the most special part of the whole process was the efficient, polite, and super-clean job done by Bob and George. They are the best!! Thanks for a great project!”

– Karen and Bob

I really appreciated their work.

“Just a note to let you know that a good job was done with Bob and Juan installing my heat pump. I really appreciated their work. Actually they were able to finish a little earlier than they thought they would. They were good about cleaning up each day so thank them for one, and to all who had a part in the installation.”

– Darlene

Your Outstanding Staff.

“As of this morning my wife and I are enjoying our new heat pump and furnace installed by Marshall’s. We are writing to express our appreciation not only for the quality product, but for the opportunity to get acquainted with your outstanding staff:

Starting with Tom who came out in six degree weather in December to perform excellent service on our old unit and never complained about the bitter cold while working on our heat pump. It was Tom who recommend we contact your sales staff about the possibility of acquiring a new system. Thank you Tom.

Harold who made the sales call (actually many calls) and did all the computations, and identified and quantified our needs necessary to produce the proper equipment bid. He also went “the extra mile” to ensure our acceptance of his bid. Well done Harold.

David who did the pressure testing and made for an enjoyable and informative afternoon. We look forward to meeting him again on Monday.

Bob, who did the pre-install, along with Kyle and Jorge who performed an excellent install. They were timely, thorough, answered our questions, did excellent fit-and-finish work and cleaned up when done. Thanks guys, we could not have asked for more.

Well Mr. Dannen in summary the only thing to add is to express how pleased we are with the system; however, more importantly how pleased we are with the uniform caliber of your employees. That reflects directly back on you as their management. Please call on us in the future if you would like an unqualified recommendation.”

– Jon

Service above and beyond what we expected.

“Our new Heat Pump was purchased and installed in July of 2009 by Marshall’s. We have been very pleased with it’s performance this past year.

Unfortunately just days before our scheduled first year maintenance servicing we experienced a concern and called your service department. Although it was a Sunday afternoon we were able to speak with a technician. During our conversation our unit returned to normal operating mode and appeared to be running as expected. The service technician indicated he would have the service department call us on the following day, (Monday), to see about having our unit inspected. We were very pleased to have Mr. Tim Leach arrive at our home Monday afternoon and inspect our unit. It was so reassuring to have Tim leave us his business card with instructions to call him directly if we experienced similar concerns in the next few days.

Today, July 15, our first year maintenance servicing was performed and we met Mr. Jeff Allen. Jeff arrived at our home around 5:45 PM after already having a full day. His attitude was wonderful and he did an outstanding and thorough job of checking and testing our unit. He gave us his full attention and didn’t rush or short change our maintenance due to the lateness of the day. He suggested options that might benefit the air flow in our home and with our approval he rewired and programmed our thermostat accordingly. His attitude and work ethic were absolutely outstanding.

Since choosing Marshall’s for our new heat pump system we have been so appreciative of the employees we have come to meet. Each has provided service above and beyond what we expected and we feel they need to be recognized for their professionalism and representation of your company.

Harold Kelly, who sold us our unit; Tim Allen, project manager; Theo and Kyle, installers; David, who performed our CheckME test; and Raylene, customer service.”

– Steve and Becky


Marshall's services Springfield, Eugene, Lebanon, Coburg, Corvallis, Cottage Grove, Creswell, Florence, Junction City, Mapleton, Veneta, McKenzie Bridge, and the surrounding Oregon communities with their heating and cooling needs. Visit our service area page for more coverage details, call us at 541-747-7445, or request service online today.

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