Just because summer’s over doesn’t mean the heat is. Your heat pump has been working hard to keep you cool, and giving it a little TLC now can make all the difference in its performance. Here are 10 simple yet… Continue Reading 10 Heat Pump Maintenance Tips for Hot Weather

If you’re dreading the summer heat and the electricity bills that come with it, you’re not alone. Fortunately, there are several ways you can save money on cooling this season. Check out these energy-efficient cooling solutions and tips that’ll help… Continue Reading Energy-Efficient Cooling Solutions That’ll Save You Money

Your air conditioning system is doing its job, keeping you cool and comfortable. But all of a sudden, it starts making strange noises. What does it mean? Understanding the sounds your AC makes can provide valuable insights into potential problems… Continue Reading Strange AC Sounds & What They Mean

Natural gas is an efficient fuel source for your home, whether you have a gas furnace, fireplace, water heater, or stove. It’s a safe and effective source of energy. Still, it’s important to be aware of the potential hazards and… Continue Reading Top 5 Natural Gas Safety Tips

Your air conditioner works hard all summer to keep your home cool and comfortable. The best way to thank your system and–more importantly–have it ready to run powerfully next year is to perform a few simple maintenance tasks before shutting… Continue Reading End of Summer AC Maintenance Tips

In Kitchener-Waterloo, we have very diverse weather throughout the year: very cold winters and very hot and humid summers. A single highly efficient Green Solution HVAC is a Heat Pump System. And even better, you could earn up to $5,600… Continue Reading Heat Pump Installation Grants in Kitchener-Waterloo

Your home’s air conditioner may make some noise while it’s running, and if you’ve had your air conditioner for a while you most likely don’t even notice because you’re used to it. If suddenly you notice a buzzing or rattling… Continue Reading Likely Causes of a Buzzing AC

It’s no surprise as temperatures reach the thirties in Kitchener-Waterloo, that it can be very costly to keep your home cool and comfortable all summer. The best way to ensure you’re getting the best price on your energy bills each… Continue Reading Is Your AC Working Efficiently

During the heat of a Kitchener-Waterloo summer, the last thing you need as a homeowner is for your air conditioner to inexplicably turn off by itself without warning. If your air conditioner continues to turn off by itself, this is… Continue Reading Why Does My Air Conditioner Turn Off By Itself

Summers in Kitchener-Waterloo can be extremely hot and unforgiving. If you’re paying to keep your whole home cool in the summer with air conditioning, it can get pretty expensive. Fortunately, there are many ways that you can help to reduce… Continue Reading How To Reduce Stress On Your Air Conditioner This Summer

If you’re enjoying your cool home in the middle of a hot Canadian summer, it can be a nightmare to discover that your air conditioner has stopped blowing cool air. If your mini-split is not cooling your home properly, before… Continue Reading Why My Mini-Split AC Is Not Cooling

Experiencing issues with your air conditioner, whether that be disrepair or complete breakdown can be a huge pain in the neck during the hot days of summer. If your air conditioner needs repair, it can be tempting to try to… Continue Reading Expert AC Repair: Why You Should Leave It To Professionals

Purchasing a new air conditioner can be a pricey investment for any household, but if you’re in need of a new system, what is there to do? Fortunately, large air conditioning manufacturers like Daikin and Lennox often have rebates available,… Continue Reading Save On A New AC or Heat Pump This Spring

It’s not uncommon that a homeowner doesn’t choose the air conditioner that they’re currently using. A lot of us just end up using the air conditioner that came with the home when we bought it. It’s not until it’s time… Continue Reading Ductless Vs. Central Air Conditioner: Which Is Best For Your Home

Spring is finally here, and with it comes many wonderful things like warm weather, seasonal activities, and longer days. While Spring can be a lot of fun, responsible homeowners may be thinking about the transition from heating and cooling costs,… Continue Reading How To Save Energy Costs This Spring

With spring finally here many Canadians are looking to breathe new life into their homes after being stuffed up inside all winter. A great way to rejuvenate your space and combat any coming spring allergies is to ensure that your… Continue Reading Spring Indoor Air Quality Tips

Spring has officially arrived and it’s not long until the warm weather follows suit. While the idea of summer ahead is very exciting, it’s important to be prepared for it by preparing your air conditioner in the spring. If you’re… Continue Reading Preparing Your Air Conditioner For Spring and Summer

It’s no secret that purchasing a new furnace for your home is no small investment; the price tag on a new system can discourage homeowners from making the upgrade. However, there are actually several financial benefits to buying a new… Continue Reading The Financial Benefits Of Buying a New Furnace

HRVs (Heat Recovery Ventilators) and ERVs (Energy Recovery Ventilators) have become a staple in many Canadian homes. They work to pull in fresh air to your house to improve your overall home air quality. A heat exchanger is used to… Continue Reading HRV & ERV Maintenance Tips

During the new year, we often look for different ways we can improve our lives. New exercise routines, unique diets, and promises to read more are all common resolutions this time of year. In 2022, if you’re looking for a… Continue Reading New Year Indoor Air Quality Resolutions

With autumn comes increasingly cool weather, meaning it’s merely time to turn off the air conditioner and rely on the furnace until next year. While autumn is a very beautiful time of year, and many of us enjoy getting cozy… Continue Reading Preventing A Furnace Pipe Blockage During The Fall

Ready or not, autumn is well on its way and so is the chilly weather! As a responsible HVAC owner, you might be wondering what you need to do to get your home comfort system ready for the cool weather? Here… Continue Reading Get Your Home Comfort Systems Ready For Cool Weather

When it comes to your home comfort systems, bigger doesn’t always mean better, and in some cases, a unit that is too large for your home’s needs can be less effective and efficient than a smaller unit. So, how do… Continue Reading What Size Air Conditioner is Best for My Home

Home renovations can be an exciting experience for homeowners because it’s the first step towards creating the house of their dreams, but it can be a stressful time as well. Follow these steps to protect your home comfort systems during… Continue Reading Home Renovation? Protect Your Home Comfort System!

Do you have dry skin, frequent congestion, or excessive dust around your home? Improving your indoor air quality this winter could be the solution to all of these problems, and all you need to do it follow these steps!

The best time to replace your air conditioner is before it breaks down, otherwise, you run the risk of your cooling system going down when you need it most.

When you’re looking for the most trusted company for furnace repair, service or maintenance in Kitchener or Waterloo, call or contact Delta Air Systems. We’ve been here for over 50 years, and consider ourselves to be quite the furnace experts.… Continue Reading Local Furnace Experts in Kitchener and Waterloo

High-efficiency gas furnaces have intake and exhaust pipes located on the outside of the house. These pipes feed air into the system to allow for combustion and expel any byproducts from the heating process outside. To work safely, furnace pipes… Continue Reading Check Furnace Pipes When it’s Snowing

Homeowners across Canada wonder (and fight) about the best indoor temperature. Here are our recommendations to keep everyone in the home warm and comfortable.

When upgrading to a new system, many customers have questions about air conditioner size and how it relates to efficiency, reliably and overall home comfort. The two questions we get asked most about air conditioner size are: What size central… Continue Reading Frequently Asked Questions About Air Conditioner Size

With the summer heat finally arriving, homeowners are counting on their AC systems to keep them cool and comfortable. Make sure you don’t suffer from a cooling system breakdown during the hottest months of the year by ignoring signs that… Continue Reading Do I Need Air Conditioner Repair?

Changes in the operation or performance of your furnace is an indication that something is not working correctly. The following are common furnace changes that often signal it might be time for furnace replacement.

Since furnaces aren’t something that you have to buy every year, some people live in their homes for years before buying a new heating system. A furnace upgrade should last you for the next decade—or longer—so make sure to consider… Continue Reading 5 Things to Consider When Buying a New Heating System

With the shift towards doing everything online, many people take to the Internet to research furnaces and installation companies before making a final decision. Homeowners also want to be able to compare prices and warranties by obtaining a furnace quote… Continue Reading Can I Get a Furnace Quote Online?

When it comes time for a furnace replacement, it’s important you choose the right product for your home and needs. Selecting the furnace brand is just as important as choosing the right installation company.

The best way to help ensure healthy indoor air is to install a whole home purification system. While there are many different brands to choose from,  the Lennox PureAir system is a quality product, at a reasonable price point, and… Continue Reading Concerned About Indoor Air Quality?

Did you know that indoor air quality can be up to 10 times worse than outside? Help keep everyone in your home breathing clean and healthy air by choosing the right furnace filter for your heating system.

November 1st marked the beginning of National Lung Month and what better way to celebrate than improve your indoor air quality at home? During the winter months, people spend more time inside, making it absolutely essential that you and your… Continue Reading Improve Indoor Air Quality During National Lung Month

When struggling with the decision, many people ultimately come to the conclusion that the increased SEER rating of a new AC is worth the initial cost. Continue Reading What’s a Good SEER Rating for a New Air Conditioner?

Cooling systems can last up to 20 years, but there are a number of factors that can increase or decrease lifespan. Continue Reading How Long Does an Air Conditioner Last?

Many homeowners in the Kitchener-Waterloo, Cambridge and Guelph areas were excited about the announcement of GreenON rebates. It was a way to save money while making energy-efficient upgrades to the home. However, on June 19, 2018, GreenON rebates were abruptly… Continue Reading GreenON Rebates Have Been Cancelled, Other Great Incentives are Still Available

The worst of the cold weather is hopefully over—and everyone in the Kitchener-Waterloo region is patiently awaiting the arrival of warmer temperatures. For homeowners that barely made it through last summer with their old AC, now is the time to… Continue Reading Do Your Research Before Buying a New Air Conditioner

Heat pumps are becoming a popular heating and cooling option for Canadians. However, as more people become aware of these powerful systems, there can be some misconceptions that arise—especially concerning their ability to work in cold climates.

New Year’s Eve is only a few days away and many people are getting ready to host family and friends to ring in the new year. If you’re having people over to your home to celebrate, remember that you don’t… Continue Reading Tips to Throw a Memorable New Year’s Eve Party

Around the holidays, many people pack up and head out to visit family and friends. While you’re away, your house is susceptible to theft or damage. Many homeowners take the important steps to secure their homes before they leave; however,… Continue Reading Winter Vacation Furnace Tips

On November 7th, Daylight Savings Time (DST) ends and we turn back time to “gain” an extra hour. While most of our digital devices will automatically update, many wall clocks and other electronics will have to be adjusted manually. When… Continue Reading Change Your Clocks and Change Your Batteries

If this winter is as cold and snowy as some forecasters predict, you’re going to want to ensure that your heating system will keep you comfortable all season long. If you’re on the fence about installing a new high efficiency… Continue Reading Tips For Buying a New High Efficiency Furnace

Even though the beginning of fall felt more like the middle of summer — cold weather is on its way. In the last few days, the temperature has dropped and it’s only going to get colder as we inch towards… Continue Reading A Whole Home Humidifier Provides Total Home Comfort All Winter

If you notice any air conditioner leaks, the first course of action is to turn off your unit to prevent further damage to your home and to avoid a safety hazard. Next, call your local heating and cooling specialists to diagnose and fix the problem. Continue Reading Top 3 Reasons for Air Conditioner Leaks

Do you get a pounding headache after spending time in an air-conditioned space? Some people are sensitive to changes in humidity levels and can alleviate headaches by adjusting the thermostat. Other times, air conditioner headaches can signal a more serious problem with your cooling system. If you find that you suffer from headaches instead of being cool and comfortable every time you switch your AC on, schedule a cooling inspection to ensure your unit is running safely and efficiently. Continue Reading Why Do I Get Air Conditioner Headaches?

Your air conditioner condenser is durable and extremely resilient to inclement weather. However, in extreme cases, there are a few preventative measures you should take to ensure the safety of your cooling system. A few minutes of preparing could help protect AC condensers during our turbulent summer storms. Continue Reading Protect AC Condensers During Summer Storms

The Grand River Conservation Authority (GRCA) said no major flooding occurred as a result of the recent rainfall, where the Waterloo area saw a month’s worth of rainfall in just a few days. While we were able to get through the severe weather without major damage, we have many summer rainstorms ahead of us and it’s important to prepare your home for emergencies and take steps to protect your HVAC System. Continue Reading After the Recent Flood Scare—Ensure You’re Prepared and Protect Your HVAC System

When most people think of pests causing damage to their homes, they think of insect infestations. What many homeowners don’t realize is that their heating, ventilation and air conditioning (HVAC) system is one of the most common ways for larger pests, like squirrels and chipmunks, to enter their homes and cause serious damage—sometimes requiring expensive furnace or cooling repair. Continue Reading Don’t Get Stuck with an Expensive Heating or Cooling Repair Bill Because of Pests!

Summer is quickly approaching and the sun is finally warming up the earth to bring plants, trees and other vegetation back to life. Unfortunately for allergy sufferers, this includes a steady increase of pollen in the air and the blooming of ragweed and more all over southern Ontario. As people who experience the woes of allergy season will tell you, there are a few things you can do around your home in the next few weeks to prepare and try to lessen the impact allergies will have on your life this spring. Continue Reading Prepare Your Home for Allergy Season

Daylight Savings begins this Sunday, which means that at 2:00 a.m. the clocks spring forward and we “lose” an hour of sleep. This year, Delta Air Systems is proud to support the “Change Your Clocks, Change Your Batteries” campaign to… Continue Reading Daylight Savings Begins So “Change Your Clocks, Change Your Batteries”

Many view January 1st as a catalyst for making big life changes and craft elaborate New Year’s resolutions. Predictably, a few months later, those grand plans have been abandoned and old habits return. Continue Reading Resolve to Keep Your New Year’s Resolutions!

Winter weather has arrived! Furnaces are humming, fireplaces are lit and soon those high hydro bills will be arriving in the mail. Increasing your home efficiency is an important part of lowering your monthly energy bills. Check out our 5… Continue Reading 5 Tips to Save Money and Increase Home Efficiency This Winter

This month, CBC News reported that a recall across Canada has been issued by Health Canada for 1.5 million Kidde smoke and carbon monoxide detectors due to the potential risk of them malfunctioning. Continue Reading Health Canada Recalls 1.5 Million Kidde NightHawk Smoke & Carbon Monoxide Detectors

Your thermostat controls how your heating and air conditioning works throughout your home. But it can beyond that – smart thermostats are able to do so much more to save both energy and money while ensuring your comfort is never… Continue Reading Your Thermostat is Valuable to Your Home Comfort

It’s never too early to start considering how to prepare your home for seasonal winter storms, especially here in Canada where our winters can be unpredictable. Check out our infographic for a few ways you can get ready for the months ahead. Continue Reading Preparing for Seasonal Winter Storms

Sometimes your air conditioner can experience bad breakdowns when it’s being used for lengthy periods of time, like during this long, hot summer season! One of these major breakdowns is the risk of your air conditioner having low refrigerant.

Your air conditioner needs regular maintenance to ensure it will keep your home cool when it matters most. It’s not just a recommendation– it’s absolutely necessary, because when the hot summer days and sticky summer nights hit, you’re going to want to avoid a night without air conditioning! Continue Reading Spending A Night Without Air Conditioning

Dealing with an air conditioner break down is never easy, especially when you need to figure out if your air conditioner needs replacement. It may seem like a big investment to make, especially if you think you can try to scrape a few more seasons out of your unit. But as time goes by, it’s clear that your air conditioner needs replacement as its effectiveness reduces more and more until it finally stops working. Continue Reading 5 Signs Your Air Conditioner Needs Replacement

Your home is your sanctuary; it’s where you spend your time relaxing and letting go of stress after a long day. It’s also the place you depend on to be most comfortable, which is why your home’s indoor air quality is so important. Continue Reading Top Tips to Improve Your Indoor Air Quality

While it is entirely possible that this could be a larger issue, especially if you have an older furnace, there is one thing you should definitely check before you call a service technician: Make sure your intake and exhaust pipes are clear of snow! Continue Reading Why Your Furnace Isn’t Working After It Snowed

It’s easy to forget about your heating and cooling systems until a problem arises and at that point it’ll cost you some money. So, we’ve created a list of New Year’s resolutions! Continue Reading 3 Heating and Cooling New Year’s Resolutions

At times, your furnace may be in need of a new filter, a new part, or even replacement. In any case, only licensed professionals should be doing repairs on it, and like any licensed professional, they cost money. So if you are having furnace problems here are 7 things you can do before calling a technician.

Continue Reading What to do BEFORE calling an HVAC Technician

Everyone knows who has the most uncomfortable room in the house, they’ll tell you about it frequently. Continue Reading Solutions to Uneven Heating and Cooling

So what does MERV stand for anyways? MERV is short for “Minimum Efficiency Reporting Value”. While the air filter is meant to control the amount of unwanted air particles entering your home, the MERV rating on your filter is meant to show you which filter is best fit for your home. Continue Reading What is a MERV Rating?