HVAC Issues? Resetting Your Digital Thermostat May Help

Have you recently started experiencing home comfort issues? If you’ve been cranking the thermostat up and down, but failing to achieve a comfortable temperature, you may need to reset the thermostat for your heating and cooling system.

Why Reset Your Thermostat

Like other personal electronics such as computers, tablets, and smartphones, your thermostat sometimes needs a reset. Any time you are having an issue with heating and cooling units, such as after a sudden power failure or after your children have had ‘control’ of the system while you’ve been away, resetting the thermostat should be the first thing you try when attempting to rectify HVAC system issues.

Resetting Your Thermostat Isn’t Complicated

Instructions for resetting a thermostat vary slightly by model. There are many online video and written tutorials on how to service and air conditioning unit by resetting the thermostat, both from manufacturers, HVAC pros, and well-meaning homeowners. Though you can get more precise directions by jotting down your thermostat model number and visiting your thermostat manufacturer’s website, overall, most units can achieve a successful reset via one of the following methods:

• Battery Backflip
  Install the batteries backwards. Wait 5 seconds, then reinstall batteries properly to reset.
• Paper Clip Punch
  If your thermostat has a recessed reset button, press it in with a paper clip, holding it in for 5 seconds before release.
• Circuit Breaker Flip-Flop
  If neither of the above methods work, turn your thermostat to the ‘off’ position. Then go to your home’s circuit breaker box. Locate the breaker for your HVAC system, then flip it to the ‘off’ position. Wait a total of 30 seconds, then flip the breaker back to the ‘on’ position. Return to your thermostat, setting the mode to heat/cool and adjusting temperature settings, observing carefully for the flow of conditioned air. If this does not address the issue, you may need to schedule heating and air service.

Resetting For Comfort & Savings

When setting thermostat temperature following a reset, carefully consider your choice. Every degree you turn back the temperature can reduce your energy bill by 1%. What’s the best temperature setting for comfort and savings?

• Winter
  A winter temperature setting of 68 degrees F is ideal for times when your home is occupied. Set this temperature cooler when sleeping beneath the cozy comforter of your bed for additional savings.
• Summer
  In the summer, when temperatures soar, a thermostat setting of 78 F is ideal.
• When You’re Away

When you are away at work or out of town, set the thermostat temperature back 10-15 degrees F. A smart learning thermostat addition can help you maximize comfort and savings, learning your routine and adjusting settings automatically to meet your comfort and energy savings needs.

HVAC out of sorts? You deserve to be comfortable in your home. If a reset isn’t managing your systems issues, it may be time for a thermostat replacement. Ensure optimal system function with the help of H&H Heating & Air Conditioning. Schedule a system service today.

This blog was originally posted on https://www.delcohvac.com/hvac-issues-resetting-your-digital-thermostat-may-help/

My Heat Pump is Loud – Is Something Wrong?

Heat pump going bump in the night? The experienced professionals at H&H Heating & Air Conditioning have the information you need to help you distinguish normal sounds from dangerous system issues.

If You Hear these Normal Heat Pump Noises, All is Well with Your System

These noises are typically mild and of the lower decibel variety, including:

• Whooshes
  Heat pumps often make whooshing sounds during defrost mode. This can last a several seconds, and is usually followed by a slightly louder compressor sound. These sounds may be louder in the winter, when your heat pump works hardest.
• Rattles & Vibrations
  These sounds, which can be similar to an off-balance washing machine or back-peddling flutter, are normal at startup and shutdown.
• Clicks & Taps
  Clicking and tapping noises are normal at startup and shutdown.
• Humming, Buzzing Sounds
  A slight buzzing from your system, even when its not in operation, is normal in most cases. This is typically from the reversing of the valve solenoid coil, a low-voltage valve that is louder in certain systems.
• Squeals
  A high-pitched squeal at startup is typically normal.

Uh-Oh! These Systems Noises Indicate Trouble

These loud, worrisome heat pump noises indicate the need for rapid system attention:

• Metal on Metal
  In cold weather, this may be from your fan blades hitting chunks of ice. It can also result from blades hitting loose wires or other components. When this occurs, turn off your system immediately to avoid damage to fan blades and other components, as well as to avoid overworking the motor.
• Rattling & Vibrations
  If you there aren’t a couple of loose screws in the cover panel, ratting and vibrations that worsen over time indicate loose hardware/parts in need of adjustment. They also occur if refrigerant piping is strapped too tightly, or emanate from unsecured ductwork. Some air conditioners are also noisier than others, with this scenario worsening over time until replacement.
• Clanks
  Frayed or loose fan belts often clank.
• Popcorn Popping or Tumbling Rock Sounds
  This strange sound typically occurs when the compressor receives liquid refrigerant. There are a number of causes. All should be addressed immediately.
• Gurgles
  Gurgles point to low refrigerant levels, which can severely effect performance.
• Grinding Noises
  A precursor to shrieking, grinding noises indicate dirty components or the need for lubrication.
• Shrieks 
  Unbearably loud shrieking noises usually indicate a faulty compressor under high pressure. Shut down your system immediately. This is a dangerous situation, indicating the need for 24-hour air conditioning service. Dirty motor bearings can also be unbearably loud, indicating a motor in need of replacement.
• Hissing
  Hissing typically indicates a massive refrigerant leak and a system that will likely be out of commission in the immediate future.
• Humming, Buzzing Sounds When System is Inoperable
  A humming, buzzing noise when your system will not run could point to a stuck relay or contact, faulty capacitor, or motor issues.
• Squeals
  A high-pitched squeal that begins without notice could indicate the heat pump motor is going bad.

Heat pump sound like a broken record? Avoid unexpected and potentially expensive repairs. Investigate worrisome issues with the expert 24/7 HVAC repair services of H&H Heating & Air Conditioning today.

This blog was originally posted on https://www.delcohvac.com/my-heat-pump-is-loud-is-something-wrong/

Spring Cleaning? Don’t Neglect HVAC Needs

As the weather warms, spring cleaning needs come to the forefront. In the midst of swapping your sweaters for lighter spring clothes and clearing dust bunnies, don’t overlook annual air conditioning maintenance needs. It will be swimsuit season before you know it, and you don’t want to wind up sweltering away while you await emergency HVAC repairs due to neglected system maintenance.

How Can You Make Sure Your System is Ready for Warmer Weather?

• Swap that stinky old filter.
  To keep the air in your home fresh and clean and to keep system circulation flowing freely, swap out last season’s stale, old filter for a new one. These filters trap dirt, allergens, and debris that can get recirculated throughout the home, reducing indoor air quality. Dirt accumulations also force cooling units to work harder to circulate air, effecting system life span. Perform this simple DIY task yourself, washing or replacing the filter every 3 months, at a minimum.

• Do a little lawn maintenance.
  The area surrounding your outdoor unit (called the condenser) can become clogged with grass, leaves, twigs, and other debris. These can get caught inside the unit, clogging the condenser or sticking to the motor and fan blades. When the components of your system are overloaded with this debris, it forces your system to work harder to cool your home. To keep your system running efficiently, you have to clear the area. Luckily, its not too hard to trim back grass and landscaping and hose off the unit gently with a garden hose. To access debris, within, however, you’ll need to enlist the help of a local air conditioning company. A good time to handle this is when you…

• Schedule a spring condenser and evaporator coil cleaning.
  Components clogged with dirt and debris destroy system efficiency and can lead to the need for emergency air conditioning repair in summer temperature extremes. These essential components, including the compressor, coil, and evaporator are typically housed within a cabinet and are not easily accessible. They may also be easily damaged when improperly cleaned. A professional HVAC service technician can help you go through your annual air conditioning maintenance checklist safely. In addition to cleaning the evaporator, condenser, and coils, a professional can help you:
  • Clear lawn detritus from the motor and fan blades housed within the exterior unit.
  • Clean the drain line and pan, which can backup and cause water damage in your home.
  • Remove and clean the blower assembly, which distributes air through the equipment.
  • Check your ductwork for leaks when can drastically reduce performance and comfort.
  • Verify refrigerant levels, too little or too much of which can adversely effect performance.
  • Check for proper thermostat function to safeguard comfort and efficiency.

Springtime to-do list getting a little long? Tackle annual maintenance tasks with the help of H&H Heating & Air Conditioning. Schedule routine service and maintenance with one of our heating and air conditioning professionals today.

This blog was originally posted on https://www.delcohvac.com/spring-cleaning-dont-neglect-hvac-needs/

Heater Working too Hard? Give it some TLC

Is your heater overworked and overlooked? Many don’t realize their heater is working too hard until they start feeling uncomfortable, get a coronary-worthy utility bill, or worse – start experiencing strange sounds and smells. Luckily, you can prevent these issues with a bit of HVAC TLC.

Heater Struggling to Keep Up with Temperature Extremes?

Learning how to service a heating unit for winter weather can help your system roll with the punches…

• Help your system breathe easier.
  A common culprit of heating repair, homeowners often overlook picking up air filters for home air conditioner and heating units during the winter. Despite less outdoor activity and leaving windows and doors closed this time of year, the dry winter air is a prime season for dust, dirt, and allergens to become airborne. As these gather in your air filter, it becomes increasingly difficult for your system to move air through system components and your home. This taxes the system, reducing performance and efficiency. To avoid this, your filter should be changed once every 3-months, at a minimum.
• Clear the air.
  Clear the airspace surrounding your air vents, ensuring they are free and clear of obstructions by furniture and drapery. Ditto for your outdoor unit, which should be kept clear of grass, leaves, and other debris. Keeping these areas clear ensures proper airflow which is detrimental to the performance and longevity of your heater.
• Give your system a break.
  With the addition of a smart programmable thermostat, you can give your system (and wallet) a break. Setting the thermostat temperature to a colder temperature (mid-60s) while you’re away or asleep reduces wear-and-tear and energy costs. And with today’s smart ‘learning’ thermostats, you don’t even have to worry about programming!
• Avoid the ER. 
  As in HVAC emergency repair. Scheduling routine annual maintenance in the late summer or early fall, before the height of the heating season, can help you identify hidden issues before they leave you in the cold with a broken down system. This professional maintenance will also help you manage non-DIY-friendly care, such as…
  • Calibrating the thermostat and verifying proper thermostat function.
  • Verifying proper refrigerant levels and inspecting for leaks that can make it difficult for your system to keep up with heating needs.
  • Cleaning evaporator and condenser coils to remove dirt that can reduce heat transfer and efficiency (on heat pumps).
  • Identifying and addressing fan and blower issues that can leave you in the cold.
  • Checking the ductwork for leaks and design flaws that can drastically reduce system performance.
  • Identifying venting issues and damaged components that can lead to dangerous carbon monoxide safety issues (on furnaces and gas-powered boilers).
• Consider retirement.
  If your heater still isn’t keeping up despite all efforts, it may be time to send it on a permanent vacation. Learn more about the remarkable energy efficiency ratings of newer heat pump and furnace models and how they can help you get a handle on your monthly utility expenditures while staying more comfortable.

Looking for an air conditioning service company that will give you a break? Contact H&H Heating & Cooling today.

This blog was originally posted on https://www.delcohvac.com/heater-working-too-hard-give-it-some-tlc/

Here’s How you can Stay Warm without Breaking the Bank this Winter

Is it possible to stay warm this winter without draining area energy supplies along with your household budget? With energy costs continually rising and environmental concerns always on the radar, heating and cooling companies get a lot of questions surrounding energy efficiency and comfort. How can you stay warm without succumbing to high heating bills or suffocating yourself in itchy layers and blankets?

These 6 Tips Can Help You Keep Warm Without Busting Your Budget

1. Run Your Heating on a Timer
   Rather than cranking the temperature (way) up and back down, or running your heater at the same temperature all day, save money by running your heater on a timer, lowering the set temperature and turning it down to the mid-60 when you’re asleep or away from home. This is easily and inexpensively accomplished with a smart programmable thermostat.
   Heat pump? Avoid heating repairs by choosing a heat-pump-compatible thermostat model.
2. Keep Drafts at Bay
   Add weatherstripping around doors and windows to reduce drafts, or hang curtains or blankets in a pinch. Caulk and spray foam the many small holes in your home surrounding plumbing, cables, and electrical, which can collectively allow in as much cold air as leaving a window open. Surprise influx of cash? Invest in double or triple pane insulated windows for added protection against heat loss.
3. Insulate
   In addition to ensuring your home has sufficient insulation for you climate, a common issue found in older homes, insulate your home from within with the addition of:
   • Insulating Curtains
     Insulating curtains are an easy an inexpensive way to guard against heat loss. The thicker the better – but if you’re caught blind-sided by a blizzard, any covering will help in a pinch, from plastic and shower curtains, to old blankets and rugs.
   • Rugs 
     Uninsulated floors can be responsible for up to 10% of heat loss in your home. Adding area rugs to tile, wood, and laminate flooring can help combat this, acting as an insulator, retaining heat, and keeping your feet warm to boot.
4. Hook Up a Humidifier
   Humidity holds warmth in the air, making the simple addition of humidity via a whole house humidifier a great way to feel warmer without cranking up the heat. As an added bonus, it will also protect your skin and hair from winter’s dry climate, fighting chapped skin and safeguarding you from static electricity.
5. Eat-In
   Not only will you save money and eat healthier by cooking at home, you will also warm up your home.
6. Avoid Frostbite
   Keep a trusted 24/7 HVAC repair company on speed-dial in the event of heater issues during winter weather extremes, while preventing the need for service with a regular annual heating tune up in Malvern. Even employing all of the above methods won’t keep your home warm if your HVAC system breaks down on you due to neglected maintenance or overlooked mechanical issues.

Already ready for spring? Ensure a more enjoyable winter season with the help of H&H Heating & Air Conditioning today.

This blog was originally posted on https://www.delcohvac.com/staying-warm-without-breaking-the-bank-this-winter/

With this year’s record-breaking winter weather, heating and cooling companies are seeing an increase in requests for dual fuel heat pump systems. What is a dual fuel heat pump, and could it solve your winter woes? Read-on to discover more about this increasingly popular home comfort solution…

What is a Dual Fuel Heat Pump?

A dual fuel heat pump is simply a system that combines a heat pump with a gas/oil furnace or boiler into a single, multi-functional system. These systems take advantage of the efficiency of both heat pumps and furnaces/boilers, providing optimal comfort and amazing energy savings.

How Does A Dual Fuel Heat Pump Work?

Dual fuel systems are highly efficient, making them among the best heating and cooling units you can buy. These multi-tasking systems are capable of generating both air conditioning and heat, switching between heat pump and furnace/boiler operation as needed to offer homeowners the best of both worlds.

Why Combine these Technologies?

When temperatures remain above 35-degrees F, heat pumps work to transfer heat, moving it into the home in the winter and out in the summer. Highly-efficient, at these temperatures heat pumps can transfer 300% more energy than they consume, offering higher efficiency levels than the 95% AFUE/efficiency ratings of newer furnace models in moderate weather. However, when winter temperatures plummet below freezing, there is little to no heat in the air for heat pumps to take advantage of, reducing heat pump performance and efficiency, and leaving solo heat pump systems to rely on the costly use of electric heat strips to reach comfortable temperatures. This is where a hybrid dual fuel heat pump system shines, kicking over to oil/gas furnace or boiler operation and using shared HVAC components to provide a more effective, cost and fuel-efficient form of winter heat.

Dual-Fuel Drawbacks

Though dual fuel systems offer many benefits, there are a few drawbacks. For those replacing a single system, there may be additional costs in upgrading to a dual fuel model. Upgrading your electrical service and wiring upgrades may be necessary to accommodate a heat pump, as could running gas lines to accommodate a furnace/boiler. Bottom line: These systems typically cost more to purchase and install than a single heat pump or furnace system alone but cost far less to operate over the long run, and this investment should be carefully considered.

Ensure the Best Heating & Air Conditioning Solution for Your Home

In the market for a new heating unit for your house? H&H Heating & Cooling offers a carefully chosen selection of home comfort solutions from trusted brands like Bryant, Lennox, Trane, and Rheem. Contact us to learn more about our 100% money-back ‘no lemon’ guarantee and A+ BBB-rated services, uncovering if a dual fuel system might be a good fit for your home and budget. Schedule an in-home consultation for a complimentary competitive quote from our EPA-certified home comfort team today.

This blog was originally posted on https://www.delcohvac.com/what-is-a-dual-fuel-heat-pump/

Indoor Allergies? Here’s how your HVAC can Help

For allergy sufferers, spring can be a mixed blessing, bringing warmth… and pollen. Luckily you can banish the bad-side of the highly-anticipated spring season with a little help from your friendly neighborhood HVAC company.

How Can My HVAC System Help Me Combat Spring Allergies?

The best heating and air conditioning companies understand the role an HVAC system plays in maintaining indoor air quality and health, and how to create a cleaner, healthier home environment that is more pleasant for allergy sufferers. How can heating and cooling units be an ally in the allergy arena? You can use your HVAC system to reduce allergy-producing particles in your home in these 5 ways:

1. Reduce allergens with a better air filter.
   Home air filters are a great first line of defense against allergens. And while basic filters do a decent job of keeping the big chunks of dirt off internal AC components, they don’t do much for smaller particles that effect indoor air quality. For this, a HEPA air filter with a MERV rating of 10+ is best. Be careful when shopping, avoiding ‘HEPA-style’ filters, which don’t offer the same performance as true HEPA-rated filters. Before installing, consult a pro for necessary HVAC adjustments to avoid straining your system and causing damage.
2. Change your air filter regularly to prevent the spread of allergens through your home.
   Regardless of the filter style you choose, regular filter changes are essential to reducing allergens in your home and supporting improved indoor air quality. Dirty filters spread contaminants through your home – and force your system to work harder to distribute air. Unless your technician informs you otherwise, most common filter styles require changing every 1-3 months for optimum performance.
3. Step-up your system.
   Step-up your HVAC system with an air purifier addition. Indoor air quality systems such as air purifiers, ionizers, and UV light air purifiers can greatly reduce the number of allergens, bacteria, and other contaminants in the air in your home. Electrically-charged air purifiers attract and trap small particles as they travel through the system, and UV light filtration can destroy harmful mold and germs, preventing distribution through your home via ductwork.
4. Regularly inspect and clean ductwork.
   Poorly sealed, leaky ductwork can grab allergen-inducing particles from your basement, crawlspace or attic. Prevent dust buildup in ducts by having them regularly inspected during annual system maintenance. When ducts become dirty, have them professionally cleaned to remove dust, dander, pollen, insects, and other debris that can spread through your home and worsen allergy symptoms.
5. Keep humidity levels in check with a humidifier/dehumidifier addition.
   Keep relative humidity levels at 40% with the aid of a whole house humidifier/dehumidifier addition. Too damp, and allergy-inducing mold/mildew can quickly develop. Too dry, and allergen-inducing particles remain airborne longer, becoming more easily spread.

Don’t sneeze your way through spring and summer. Enjoy the warm weather season in the refuge of your home with the help of the pros at H&H Heating & Air Conditioning today.

This blog was originally posted on  https://www.delcohvac.com/indoor-allergies-heres-how-your-hvac-can-help/