Are there special considerations when replacing a thermostat in an older home?
Yes, and the issues are consistent enough to predict. Older Hill Country homes tend to have missing C wires, undersized or deteriorated…
Read AnswerHeating FAQs
43 answers to the questions Fredericksburg homeowners ask most about heating.
Can 72 Degrees Texas help me choose the right thermostat?
Yes, and the recommendation depends on your equipment more than your preferences. A thermostat that does not match how your system is…
Read AnswerCan 72 Degrees Texas Replace a Furnace?
Yes. Furnace replacement is routine work for us, and we have been doing it in Fredericksburg homes since 1986. The part that…
Read AnswerCan 72 Degrees Texas Replace Just the Blower Motor in My Furnace?
Yes, and in most cases replacing just the blower motor is the right call rather than replacing the furnace. Whether it makes…
Read AnswerCan I Do Any Furnace Maintenance Myself?
Yes — a few things, and one of them matters more than everything a technician does. Changing your air filter on schedule…
Read AnswerCan I replace my old thermostat with a different type or brand?
Usually yes, but not always — and the exceptions matter. Conventional systems accept almost any thermostat. Communicating and variable-speed systems often require…
Read AnswerDoes 72 Degrees Texas Offer Any Warranties or Guarantees on Their Furnace Installations?
Yes, and there are two separate layers you should understand: the manufacturer's warranty on the equipment, and our workmanship warranty on the…
Read AnswerDoes 72 Degrees Texas Offer Emergency Service for Commercial HVAC Repair in the Texas Hill Country?
Yes. We dispatch emergency commercial HVAC service around the clock across Fredericksburg, Kerrville, Boerne, Comfort, and the surrounding Hill Country. For a…
Read AnswerDoes 72 Degrees Texas Offer Energy-Efficient Furnace Options?
Yes, we install high-efficiency furnaces from the manufacturers we carry — and we will also run the payback math honestly for your…
Read AnswerDoes 72 Degrees Texas Offer Maintenance Plans for Furnaces?
Yes. Furnace maintenance is included in our Care Club membership, which covers heating, cooling, and plumbing together rather than selling you a…
Read AnswerDoes 72 Degrees Texas Offer Specialized Services for Mobile Home HVAC Systems?
Yes. Mobile and manufactured homes need equipment and installation methods that site-built homes do not, and using standard residential parts on them…
Read AnswerDoes a Furnace Tune-Up Service Help Improve Energy Efficiency and Reduce Utility Bills?
Yes, though the effect is more modest on furnaces than on air conditioners — and in the Hill Country, where heating season…
Read AnswerDoes Home Insurance Cover Furnace Replacement?
Usually not. Home insurance covers sudden, accidental damage — not equipment that wore out. A furnace that failed because it is nineteen…
Read AnswerHow can I determine if a heat pump system is the right choice for my home?
The Hill Country is close to ideal heat pump territory — long cooling season, short mild winter — which is exactly the…
Read AnswerHow Can I Improve the Energy Efficiency of My Mobile Home’s HVAC System?
Mobile home HVAC systems work harder than site-built systems because of smaller ductwork, a high surface-area-to-volume ratio, and ducts running through unconditioned…
Read AnswerHow Can I Tell If My Furnace Needs Maintenance or Repairs?
The rule of thumb: if the furnace still heats your house but does it worse than it used to, that is maintenance.…
Read AnswerHow can I troubleshoot common boiler issues before calling for professional help?
A few checks resolve a meaningful share of boiler calls, and they take about five minutes. Pressure, power, thermostat, and the reset…
Read AnswerHow Can I Troubleshoot My Furnace Before Calling for Professional Repair?
Four checks resolve a large share of no-heat calls, and none of them require tools. Thermostat, breaker, filter, and door panel —…
Read AnswerHow Do I Know If I Need a New Furnace?
Age, repair frequency, and comfort are the three signals. If your furnace is past fifteen years, has needed two repairs in as…
Read AnswerHow Do I Know If My Furnace Issue Is an Emergency?
Some furnace problems can wait until Monday. A few mean shut the system off right now, and one means leave the house.…
Read AnswerHow Do I Know When It’s Time to Replace My Furnace Filter?
Check monthly, replace when dirty. The interval printed on the package is a starting point, not an answer — the real schedule…
Read AnswerHow long does a heat pump typically last?
Ten to fifteen years is the usual range. In the Hill Country the honest answer skews toward the lower end, because a…
Read AnswerHow long does a thermostat installation take?
One to two hours for most installations. A straightforward swap on a system with existing wiring can be under an hour; one…
Read AnswerHow Long Does a Typical Furnace Installation Take?
Most furnace installations finish in a single day. What extends it is not the furnace — it is venting changes, ductwork corrections,…
Read AnswerHow long does a typical heat pump installation take?
One to two days for most heat pump installations. A straightforward changeout replacing an existing system with compatible refrigerant lines can finish…
Read AnswerHow Long Does It Take to Replace a Furnace?
Most replacements are done in a day. Here is what that day actually looks like, so you know what to expect and…
Read AnswerHow Much Does a Heat Pump Cost?
Heat pump pricing can vary widely because no two homes or systems are exactly alike. Several key factors have the biggest influence…
Read AnswerHow Much Does It Cost to Replace a Furnace?
Furnace replacement cost is driven by five things: capacity, efficiency tier, venting requirements, ductwork condition, and access. We quote after looking, because…
Read AnswerHow Often Should I Have My Furnace Serviced to Prevent Breakdowns?
Once a year, in the fall. The value is not abstract — annual service prevents a specific and predictable list of failures,…
Read AnswerHow Often Should I Have My Mobile Home Air Conditioner Serviced?
Once a year at minimum, before cooling season — and in a manufactured home the case for it is stronger than in…
Read AnswerHow Often Should I Schedule Furnace Maintenance?
Once a year, and specifically in the fall. The timing is not arbitrary — it puts the inspection immediately before the season…
Read AnswerWhat Are the Benefits of Installing a Heat Pump in a Mobile Home?
Heat pumps suit manufactured homes particularly well. They deliver heating and cooling from one piece of equipment, they run on electricity rather…
Read AnswerWhat are the benefits of upgrading to a high-efficiency boiler?
A high-efficiency boiler converts substantially more of the fuel you buy into usable heat, holds temperature more steadily, and lasts longer when…
Read AnswerWhat are the benefits of upgrading to a programmable or smart thermostat?
The savings come from three places most homeowners do not expect: schedules that actually get followed, geofencing that adjusts when the house…
Read AnswerWhat Are the Most Common Issues With Mobile Home Furnaces?
The recurring problems are restricted airflow from the small duct system, sealed-combustion faults, limit switch trips, and equipment that was never listed…
Read AnswerWhat are the signs that I need to replace my thermostat?
The clearest signs are a temperature reading that does not match reality, a system that short cycles, a display that has gone…
Read AnswerWhat are the signs that my boiler needs repair or replacement?
Noises, pressure that will not hold, uneven heat, and rising fuel bills are the main signals. Whether it is a repair or…
Read AnswerWhat Are the Signs That My Furnace Needs Repair or Service?
Furnaces give warning before they quit. The signals fall into three groups: things that mean book a service visit, things that mean…
Read AnswerWhat are the signs that my heat pump needs repair or replacement?
Unusual noises, ice that will not clear, one mode working while the other does not, and rising bills are the main signals.…
Read AnswerWhat Factors Should I Consider When Choosing a Furnace Repair Service?
Licensing, diagnostic method, pricing transparency, and what happens after the invoice. Those four separate a company that will fix your furnace from…
Read AnswerWhat Factors Should I Consider When Choosing a New Furnace?
Sizing first, then the system type, then efficiency, then features. Homeowners usually work that list backwards, and the two decisions that matter…
Read AnswerWhat is a hybrid heating and cooling system?
A hybrid system pairs an electric heat pump with a gas furnace and switches between them automatically based on outdoor temperature. You…
Read AnswerWhat Sets 72 Degrees Texas Apart From Other Commercial HVAC Companies in the Fredericksburg Area?
Commercial work demands planning, scheduling discipline, and follow-through that residential service does not. What sets us apart on the commercial side is…
Read Answer