Heating - Shafer Services Plus

How Often Should You Change Your Air Filter?

6Mar2025

Ever feel like your A/C isn’t cooling quite like it used to? Or maybe your energy bill is creeping up for no good reason? Believe it or not, a dirty HVAC filter might be the reason. Changing your air filter regularly is one of the easiest ways to keep your system running smoothly and your indoor air quality fresh. But how often should you change your air filter? Well, that depends on a few things—like the type of filter you have, whether you’ve got pets, and how much dust and mold spores are floating around your home. Let’s break it down so you can keep your air conditioners working efficiently without unnecessary headaches.

Heating

How Much Does it Cost to Install a Heat Pump?

20Feb2025

If you’re considering upgrading your HVAC system with a new heat pump system, the first question on your mind is probably, “How much will a heat pump cost me?” The cost to install a heat pump typically ranges from $6,000 to $18,000, with most homeowners paying around $11,000 on average.

We know—that’s a really big price range.

The reason the price can vary is that the cost to install a heat pump system depends on several factors, including:

Heating

Is Heat Pump Repair Necessary if It’s Covered in Ice?

22Jan2025

Let’s set the record straight: it’s entirely normal for your outdoor heat pump to have a light layer of frost during winter. That’s because heat pumps are designed with a “defrost mode” to periodically clear away frost and ensure proper functioning. However, if it’s completely covered in ice for more than a couple of hours, it’s a sign that something is wrong and you may need heat pump repair.

Heating

Why Does My Furnace Keep Going On and Off?

17Dec2024

Worried that your furnace is turning on and off too frequently? If your furnace keeps going on and off, it could mean one of two things:

It’s especially cold outside
Your furnace is short cycling

If it is an especially cold day, your furnace may just be turning on and off frequently because your home is getting colder faster. If that’s the case, there’s no need to worry—your furnace is just doing its job. However, if your furnace frequently goes on and off and only runs for a minute or two, it’s short cycling. Short cycling is bad news for your furnace because it wears out important components and increases your energy bills.

In this blog, we’ll explain what to do before calling a pro and what causes your furnace to short cycle. Need a furnace repair ASAP? We can help!

Indoor Air Quality, Cooling, Heating

Signs of Animals in Your Attic

25Nov2024

We’ve all been there—the sun has set, the kids are in bed, and you’re just about to ease into a peaceful slumber when suddenly, you hear noises. It starts out as a faint sound, barely perceptible, but then, it grows louder and closer, almost as if something is pacing above your head. You freeze, your mind racing through a dozen scenarios. Is it just a house settling? A stray gust of wind? Or worse… is there something living in your attic?

If you’ve ever experienced the eerie sounds of something moving in your attic, you’re not alone. This is a common issue for homeowners, and the mystery of “What critter is that?” is one that keeps many of us awake at night. In this blog, we’ll explore the potential risks and damage pests in the attic can cause, the most common critters that might be lurking above your ceiling, and the best pest control company in San Antonio.

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A/C, Heating, & Plumbing Services Near San Antonio, TX

Category Archives: Heating

How Often Should You Change Your Air Filter?

How Much Does it Cost to Install a Heat Pump?

Is Heat Pump Repair Necessary if It’s Covered in Ice?

Why Does My Furnace Keep Going On and Off?

Signs of Animals in Your Attic

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