Heating & Furnace Services
Choosing a Furnace System

These days, home owners search for all the value they can find in every household purchase they make. You’re probably no different. So when the time comes to replace a furnace in an existing central heating system, or to install a totally new system, you want equipment that minimizes costs and delivers dependable comfort for your family – season after season. Here’s a look at some things to consider.
What do Good Furnaces Have in Common?
The best furnaces are efficient. They keep a home warm and comfortable. They provide steady, dependable performance year after year. And they are quiet, long-lasting and low in service frequency and cost.
Which Furnaces are Energy Efficient?
When a furnace loses or wastes heat, it requires more energy to keep your home warm. Some furnaces lose heat through the walls of the furnace cabinet. Energy-efficient furnaces like Rheem’s full line of state-of-the-art models significantly reduce this loss with a blanket of insulation that lines the inside of the cabinet walls.
When a gas furnace is not in operation, most send a steady, wasteful draft of warm household air traveling up the venting system and out the roof. The Rheem Classic® Series and Classic® Plus Lines – with AFUE ratings of 78% and better – feature an induced-draft blower that works in conjunction with a hot surface ignition system to pull hot gases through the heat exchanger at a constant and controlled rate of flow. As the burner cycles off, the draft blower stops, keeping the heating air in the system.
Pilot lights also can be wasteful. The electric ignition in many of Rheem’s furnaces eliminates the need for a constantly burning pilot. This feature alone gives up to 6% higher efficiency. And in combination with an induced-draft blower, can improve furnace efficiencies by over 20%.
Most gas furnaces vent combustion by-products and gases by allowing the warm air to rise naturally. However, on occasion, proper venting of combustion by-products may be restricted due to blockage, deterioration of venting systems, malfunctions or other causes. The Rheem induced-draft blower maintains a constant draft through the heat exchanger, which assures proper venting of the furnace combustion chamber. Rheem also features a pressure switch which continuously monitors venting; and in the event it senses a vent flow restriction, it will automatically shut down your heating system for your safety.
A high-efficiency furnace generally wears a higher price tag, but it can make up the difference by reducing operating costs over the long run. And with today’s consumer interest in efficiency, such equipment enhances the bottom line of your home.
Are some furnaces better than others?
Definitely. Features to look for include heat exchangers that resist corrosion, direct-drive blower units, induced draft blowers, pressure switches, and an insulated blower compartment, which helps minimize operating noise.
You also should ask your contractor if the manufacturer of the brand you’re considering quality-checks and tests every unit before it leaves the plant.
And be sure to check out the terms of the Limited Warranty. Quality manufacturers put a convincing warranty behind their work. Rheem furnaces, which include all the features described here, offer one of the very best. Even the primary and secondary heat exchangers in the Rheem 90 Plus® are protected by a Limited Lifetime Heat Exchanger Warranty.
One of a kind ductworks services

Dowd Heat and Air is a top-notch HVAC company located in Tulsa, Oklahoma, This trusted and reliable company delivers its service for many years across the globe. The major services of the company are AC installation, repair, replacement, and maintenance for the customers. Both commercial and residential customers are served by their heating and cooling services. The HVAC experts of Dowd heat and air company are dedicated and committed to the customers’ expectations. The expertise of the technicians is world-class. This company is a family-owned and operated one.
The Best Technicians of Heating and Cooling
The technicians of the company complete the work in an exemplary way. Customer satisfaction is brilliant due to their state of the art expertise. Quality workmanship, timely completion, competitive pricing, and professional ethics in all customers’ places are the major highlights of this HVAC company. The technicians offer high-class ductworks services in the places of service they offer. The high octane ductwork contractors enhance the quality of the service to a greater extent. This has become possible due to their unparalleled professionalism and modern equipment.
The updated technologies followed by Dowd Heat and Air are sensational. You can get hassle-free following services from the quality professionals such as
- Servicing furnace and repairing
- Indoor air quality
- Repairing and replacing Thermostat
- Maintaining and servicing AC equipment
Support of the customers
Summarizing the services offered by the company here for your understanding
Air conditioning
Heat and furnace
Econet and Thermostats
Customer contact
If you an urgent or any heating and cooling service requirement you can contact the ductwork contractors of Dowd heat and air company at (918) 437-3721
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Other HVAC Services You May Also Need
Air Conditioning
Need Air Conditioner Repair? Are you looking for a new air conditioning system? Our experts can help. We’re proud to install Rheem brand equipment and we can provide service, repair, and maintenance for all brands of heating and air equipment.
Econet
Looking for a digital thermostat? Let us introduce you to Econet. The first integrated system for your home’s heating, cooling, and water heater equipment. Whether your home or away you can adjust your heating and cooling system from an easy to use app.
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