Furnace inspections

It is important for furnace inspections every year.  The main reason is for you and your families safety.

An inspection involves at least 14 checks.

They check your gas pressure, temperature rise, clean flame sensor, check amp draws on the motors and igniters. The most important is they check for carbon monoxide.  This is an odorless gas that can leak out of the furnace heat exchanger when heating.  If it is left unrepaired the gas could make you sick or even kill you.

It is also important to change your furnace filter monthly.(one inch). Four or five inch filters need to be changed every 6 months .  Even if you have air conditioning.

Make sure to keep combustibles ,such as paint, away from the furnace .  Code requirements recommend thirty inches of clearance in front of the furnace and water heater .

Keeping you furnace running efficient is important and getting your car serviced.

 

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FALL FURNACE MAINTENANCE

Fall is here and with that brings cooler weather. Is your furnace ready? When talking about furnace maintenance, standards and procedures vary from company to company. When having your furnace inspected annually by a certified technician, the checklist may include:

  • Vent system to be checked for blockage and/or leakage.
  • Combustion gases to be analyzed.
  • Blower access door to be checked to confirm a tight seal at the furnace.
  • Fresh air intake to be checked for blockage.
  • Heat exchanger to be inspected for corrosion or rust.
  • Burners to be checked for proper ignition.
  • Drainage system to be checked for blockage and/or leakage.
  • Blower wheel to be checked for debris and cleaned if needed.
  • Amp-draw test to be performed.
  • Wiring to be checked for corrosion and/or damage.
  • Static air pressure checks, gas pressure testing, and temperature rise checks to be performed.
  • Filters to be changed.  (This should be done by the homeowner more frequently than annually).

Not all HVAC companies or technicians perform all of the above services. When receiving a quote for the maintenance, ask what all the service includes. Furnace manufacturers all recommend annual inspections and maintenance by a qualified technician.  They also state in their warranties that damage to the units caused by improper maintenance is not covered under warranty.  This does not mean that an annual furnace check-up is required, but it is recommended to avoid the chance of voiding the warranty.

Condensing Combi -boiler

Navien offers a boiler system for your home that will heat your home and hot water with one unit.  It is the first high efficiency condensing combination boiler on the market. It is capable of heating your home while you are using your shower and dishwasher all at the same time!

It uses less space than the traditional boiler and a tank water heater .  Saves energy and you can have endless hot water .

Navien offers many solutions in the boiler market.  Visit their website for more information or call Ace Hi @ 970-667-0300  for more information.

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AIR CONDITIONING FILTER

Many homeowners overlook the importance of air filters. They are continuously fighting to keep contaminants out of the air your breathe. So if you don’t have a really good filter, or one that is old, dirty, and isn’t functioning efficiently, you’ll be breathing air that is full of allergens. When shopping for an air filter, look for its MERV rating, or Minimum Efficiency Reporting Value. The experts at Ace Hi Plumbing in Loveland recommend a rating that is at least eight, which is able to trap very small particles and keep them from your home.

Once you have an efficient filter, the next step is to check and replace them regularly. Filters should be replaced at least every three month, or even sooner (we recommend every two months) if they look dirty. Consider shopping for electrostatic filters, which can be cleaned and reused, or HEPA filters, which can remove up to 99.97 percent of contaminants.

SCHEDULE AN AIR CONDITIONING MAINTENANCE APPOINTMENT

Having a professional HVAC company inspect and clean your air conditioning unit is never a bad idea. They know exactly what to look for and the best methods of cleaning it.

Ace Hi Plumbing serves Loveland and the greater Front Range area with expert air conditioning maintenance, installation, and more. Whether you need a new system or just want it inspected and cleaned, after we leave your home (in the same condition as when we entered it, of course), you can be confident you’re breathing allergy-free air.

R22 Refigerant Phase Out – Environmental Impact

What does the R-22 Refrigerant Phase out mean for your Hvac system?

The current phase of of R-22 Refrigerant in residential and commercial properties leaves home and business owners with unanswered questions. As R-22 (Freon) is gradually phased out, alternative refrigerants are being introduced. One of these substitutes is R-410A, also known as Puron, a blend of hydro-fluorocarbons (HFCs) that does not contribute to depletion of the ozone layer.

HCFC Phase out

Service to current HVAC systems

Production of new air conditioning units charged with R-22 ended in 2010, and by 2020, the servicing of R-22 based systems will rely solely on recycled or reclaimed refrigerants.

If your air conditioner was manufactured before 2010, it probably utilizes R-22. The good news is existing units using R-22 can continue to be serviced with R-22 as there is no EPA requirement for change or conversion of these units.

More than likely, your heating and cooling units will have sufficient R-22, unless a leak occurs. Since production is limited, costs to charge existing units leaking R-22 refrigerant have gone up and are expected to rise. We urge our customers to take the necessary steps to protect yourself from the rising cost of refrigerant. The best thing you can do properly maintain your unit to prevent leaks. You can do so by participating in routine tune-ups in the spring and fall. Remember, routine maintenance is far less expensive than emergency repairs.

Retrofits and Converting units

Retrofit units, converted R-22 units utilize a substitute refrigerant, are allowed if the alternative has been found acceptable for that type of use. Substitute refrigerant can work well in R-22 units with a few changes to system components. For example, simply replacing R-22 refrigerant with R-410A in a preexisting R-22 unit is not recommended due to its higher worker pressure. However, a certified professional can replace R-22 condensers with R-410A condensers, as long as the system coil is also updated. This provides consistency in the refrigerant  cycle, as one coil cannot be replaced without the other, and allows the retrofit to get you by for several more years.

The EPA warns of potential safety hazards related to the use of unapproved refrigerants in home air conditioning systems as they are not designed to handle flammable refrigerants.

Impact on the environment

Properly installed home comfort systems rarely develop major refrigerant leaks, and with proper servicing, a system using R-22, R-410A, or another refrigerant will reduce its impact on the environment. Remember to always select a reputable dealer to handle refrigerants.

Refrigerant R-22 is used in a number of refrigeration and air conditioning systems. R-22 is the halocarbon compound named monochlorodifluoromethane with chemical formula CHCIF2 and it is the hydrochlorofluorocarbon (HCFC). R-22 is one of the most popular refrigerant used in cooling system, but unfortunately, the halocarbons (chlorine and fluorine) present in these compounds have the potential to cause depletion of the ozone layer in the atmosphere leading to greenhouse effect. The ozone layer destroying potential of R-22, which is HCFC is much lesser than the other chlorofluorocarbons (CFCs), still in the long-term they do have detrimental effects on the atmosphere.

The depletion of ozone layer from the upper layers of atmosphere results in ultraviolet rays of the sun to reach the surface of the earth. This leads to high temperature on the earth and the ultraviolet ray themselves are very harmful to the skin of humans. To avoid the long-term dangers of the R-22 and other CFCs, it has been decided to phase out the use and production of R-22 completely along with other CFC refrigerants.

ozone depletion

New units

A important thing a homeowner can do for the environment is to purchase a highly energy efficient system. Today’s air conditioners use much less energy, provide cost savings in maintenance an electric costs, and offer a green alternative to R-22 units. Rebates and tax credits also help to offset the cost of new systems.

The best time to switch is before your hit by the high costs of repairing a refrigerant system. Take into account the age of your current unit (as a general rule, systems should be older than 10 years) look for the energy star label to save up to 40 percent on utility bills and consider the minimum seasonal energy efficiency ratio (SEER) specification.

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Frost Free Faucets – Woodford model 19

How A Standard Frost-Proof Faucet Works

The product is designed to be frost-proof when installed properly (with a slight downward pitch) and there is no restriction on the hose nozzle to prevent the faucet from draining. If a hose is attached during freezing weather, water is trapped inside the faucet which may cause the faucet to freeze and burst.

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When the faucet’s valve in the closed position, the water is shut off several inches into the home. The water line does not freeze because of the heat in the home. The product cannot freeze because there is no water in the faucet. When the valve is turned off, all of the water in front of the valve drains from the faucet leaving the tube empty. Also shown is correct and incorrect installation and a frozen split tube condition when hose is left on during freezing weather.

When a hose or other restriction is left attached, the water cannot drain from the faucet properly. As the temperature drops below freezing, the water in the faucet begins to freeze. The freezing conditions are applied from the outside of the house back toward the interior as the water continues to freeze. Once the water has frozen into the faucet itself, if the faucet has been shut off, there is no relief from this expanding pressure. Eventually the copper tubing will burst to relieve the pressure. No noticeable damage is visible in the home at this time. Only a few drops of water will leak through this bulge at the time of the bursting. Once the weather warms, the ice in the faucet will melt. Since the burst in the tubing is after the shut off valve, water will not leak out of the burst tubing until the water is turned on. Thus, there can be a considerable amount of time between the actual rupture of the tubing and the discovery of the problem.

Woodford Wall Faucets

Woodford manufacturers the best outdoor sill faucets and hydrants. Available with vacuum breaker and burst protection, Woodford has the best commercial and residential wall hydrants for all types of use.

Woodford Freezeless Wall Faucet Model 17

The Woodford 17CP-8-MH is a Model 17 Series freezeless wall faucet will not rupture when hose is removed and valve is shut off and features an anti-siphon for backflow prevention with a 1/2″ male thread or 1/2″ female copper inlet and has a powder coated cast aluminum handle and includes an integral backflow prevention device and uses an atmospheric vent and patented check to provide anti-siphon protection. The Woodford 17CP-8-MH is intended for year round residential irrigation purposes and has a 8″ rough-in or 9 1/4″ mounting depth.

The freezeless Woodford Model 17 is designed and intended for year-round residential irrigation purposes regardless of outside temperature. This faucet will not rupture from freezing when the valve is shut off and the hose is removed. The Model 17 contains an integral backflow protection device which protects up to 125 psi of backpressure and therefore does not require and add-on vacuum breaker.

  • Anti-siphon backflow device protects from any potential backpressure and contaminated water flowing back into the main line.
  • Stainless-steel seat to prevent faucet from leaking at the back of the faucet
  • Lead-free solder
  • Self Aligning flange
  • ASSE 1019 approved
  • Rubber packing prevents leaking behind the packing nut
  • Made in the USA

Woodford Freezeless Wall Faucet Model 19

The Freezeless Woodford Model 19 outdoor wall faucet is designed and intended for year-round residential irrigation purposes regardless of outside conditions. A patented pressure relief valve (PRV) prevents bursting during freezing conditions, even if a hose is inadvertently left connected to the faucet. The faucet will still freeze, however it will not rupture. As a result, this product prevents water damage when hose is left on.

  • Pressure reducing valve  prevents faucet pipe from bursting when hose is unintentionally left on in freezing conditions
  • Anti-siphon protection-ASSE 10190
  • No-lead Solder
  • Powder-coated die-cast aluminum oval handle for strength
  • Adjustable polycarbonate wall flange
  • EPDM rubber packing helps prevent leaking behind the packing nut
  • Stainless-steel seat to help prevent wire draw
  • Integral backflow device protects up to 125 psi of backpressure, eliminating the need   for an add-on vacuum breaker
  • Made in USA

Warranty

All Model 19 Wall Faucets are sold with a limited warranty for five years against defects in material and workmanship. We will replace for inspection and found to be defective within 5 years of purchase from Woodford. In addition, Woodford will pay up to $5,000 toward the cost to repair damages incurred as a result of a defective Model 19 Wall Faucet that was properly installed.

This limited warranty does not cover defects caused by:

  • modifications,
  • alterations or repair of the product by anyone other than Woodford;
  • physical abuse to, or misuse of, the product or operation thereof in a manner contrary to the accompanying instructions.

BURIED HYDRANTS

Welcome spring weather! With the warmer weather comes yard work and outdoor maintenance. When your hydrants drips or the handle seizes, most hydrants are not repairable. They would have to be dug up and replaced. They are usually 4 feet deep or more.  Remember in the fall to unhook your hose and cover the faucet with a trash bag and wire wrap to prevent it from damage from the freezing weather.

 

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Plumbing, Heating, & Air Conditioning