Heating and Air Conditioning Blog

How Often Should You Change Your Air Filter? A Seasonal Guide

April 28, 2026

The air filter in your HVAC system is one of those components that quietly does its job until it stops, and by then, you may be dealing with reduced airflow, higher utility bills, or dust building up faster than you can wipe it down. At Stan’s Heating, Inc, one of the most common questions we hear from homeowners across Ontario, OR and the surrounding communities is straightforward: how often should I be changing this thing? The honest answer depends on a handful of factors, including the type of filter your system uses, how many people and pets share your home, and

Why Is My Air Conditioner Leaking Water? Causes and What to Do

April 28, 2026

Walking out to find a puddle under your air conditioner or noticing a damp spot near the indoor unit is unsettling, especially during a stretch of warm weather when you cannot afford for the system to be down. At Stan’s Heating, Inc, we get calls about water leaks throughout the cooling season, and the cause is rarely as serious as it first appears. That said, some leaks point to issues that need professional attention before they damage your home or equipment. The short answer is almost always one of a small handful of culprits, and several of them you can check

Can You Finance a New HVAC System? Everything You Need to Know

March 17, 2026

When you are ready to replace your HVAC system in Ontario or nearby, financing the new equipment and installation is an option to consider. At Stan’s Heating, Inc, many of the HVAC installation calls we complete involve financing on approved credit, which is available for new construction projects, replacements, and specific upgrades. For many homeowners, financing can be a practical way to manage the up-front costs of new HVAC systems without dipping into savings. Financing programs allow you to spread payments over time so that you can prioritize installing a modern, energy-efficient HVAC system. The goal is to keep

Is a Buzzing Furnace Dangerous? (What It Means)

February 26, 2026

A furnace should make a low, steady sound when it runs. When you hear a buzzing noise instead, it can be alarming. A buzzing sound can sometimes indicate dangerous malfunctions. This includes an electrical issue or a component that is starting to fail. If the sound is loud or sudden, you notice a burning or gas smell, see sparks, your carbon monoxide alarm goes off, or your breaker trips, shut the system off. Call a professional right away. When Furnace Noises Are Normal vs. a Warning Sign Most furnaces make some noise. You may hear

When’s the Best Time to Turn On My Furnace?

February 15, 2022

When you first turn on your furnace, you’re saying goodbye to any hopes of warmer weather for at least several months. This is a difficult time when considering how your regular bills and daily routine will be affected. Consider these important factors when determining the best time for you to turn on your furnace. Consider Your Budget During the winter, your furnace is running constantly to pump out warm air. This daily usage skyrockets your gas or electricity bill, making it harder to pay all of your bills. You can put off turning on your

How Do I Know What Size Furnace I Need?

January 11, 2022

When you have a new furnace installed, it’s very important you have one installed that’s the right size for your property. There’s a calculation you can perform that will give you a good idea of which sized unit is right for your home. Determine Your House’s Square Footage You need to know the square footage of your home to get the right-sized furnace. You can find this on the appraisal you got for the property when you bought it. It may also be available on your county assessor’s website. If these documents aren’t available, you’ll

How to Determine a Heater’s Energy Efficiency?

December 20, 2021

Energy efficiency serves several purposes, including saving money. An energy-efficient furnace could lead to less waste and lower energy bills. Homeowners might wonder how to tell whether a heater delivers on energy efficiency. There are a few ways to tell if your heater is energy efficient. Review the Rating Sometimes, someone else does the work necessary for determining energy efficiency. The Annual Fuel Utilization Efficiency (AFUE) percentage appears on a nameplate located on the furnace. AFUE percentages are derived from a simple equation. The calculation involves dividing the fuel amount by the heat it generates. Therefore,

Stan’s Heating and TVCC Foundation Gala Raise Over $50,000

December 17, 2021

Stan’s Heating, Inc General Manager Michael and his wife were excited to be able to attend the Treasure Valley Community College Foundation Scholarship Gala, an annual fundraising event that supports TVCC and goes towards providing student scholarships. The event was unfortunately cancelled due to the pandemic last year, so it was a big deal to have the opportunity to take part this year! To say the event was a success is an understatement. In fact, we helped raise over $50,000—the most raised by the Gala in recent years! Our team at Stan’s Heating, Inc hasn’t just been providing exceptional HVAC

3 Causes for a Leaking Furnace

November 20, 2021

It’s almost winter, which means it’s the most important time of year to have a furnace that’s working properly. However, if your furnace is leaking water, it’s not only an indicator that something is wrong with the appliance, but it can also lead to water damage or even mold growth in your house. If you’ve noticed that this is happening, it likely means one of the following things is going wrong with your furnace. All of these problems are clear signs that you should bring in a trained heating technician as soon as possible to get your furnace back in

Is A Thermostatic Expansion Valve Important?

October 20, 2021

Modern cooling systems include many important parts that need regular maintenance. One of the most important components is the thermostatic expansion valve. What’s a Thermostatic Expansion Valve? The thermostatic expansion valve is also called the thermal expansion valve or thermal valve. This valve regulates the amount of refrigerant that flows to the evaporator. It provides a steady flow of refrigerant that, in turn, cools the air safely and consistently. The thermal valve is one of the many metering devices found in modern cooling equipment. Can the Valve Fail? Yes, the valve can

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