Tag Archives: fall season

Maintain Your HVAC Safety When Decorating for Halloween

Maintain Your HVAC Safety When Decorating for HalloweenWhen the fall temperatures arrive in Oregon, they’re accompanied by the ghosts and goblins of Halloween. Halloween is the first of the year-end holidays that bring out an interest in decorating homes inside and out. While Halloween decorating can be fun, getting into the spirit of the season shouldn’t compromise HVAC safety.

Here are some tips for keeping your HVAC system and your home safe when decorating for Halloween:

Keep Vents Clear Indoors

The vents on the outdoor unit of your heating and cooling system need to be open so that air can move in or out as needed. If these vents are blocked by Halloween decorations, the system cannot get the airflow it needs, which reduces performance. Indoor decorations blocking vents and registers can prevent warm or cool air from leaving the ductwork.

Allow Air Flow Outside

Both your cooling system and your heating system need an unobstructed source of airflow. Vents provide part of it, but the outdoor unit also needs to have plenty of space around it to ensure that enough air is available. If you put too many decorations on or near the unit, they could impede airflow and cause issues with the HVAC system’s function. In the worst cases, blocked airflow can damage the unit.

Avoid Decorations Inside Your Unit

Spider webs–real ones–can cause problems with the internal components of the outdoor unit. In particular, they can interfere with electrical connections and cause circuit breakers to trip or, in the worse cases, cause components and circuit boards to burn out. Pieces from Halloween decorations that come loose and make their way inside the outdoor unit can have similar effects. Pieces of cotton from artificial webs, bits of cloth or paper from ghost decorations, or even whole decorations could cause problems with your HVAC system if they get inside the unit.

Roth Heating and Cooling has been serving the HVAC needs of customers in Portland, Hillsboro, Canby, and the surrounding Oregon communities for more than forty years. Contact us today for more information on HVAC safety when decorating your home for Halloween and other holidays.

Our goal is to help educate our customers in the Metro Portland, Oregon area about energy and home comfort issues (specific to HVAC systems).

Credit/Copyright Attribution: “Alexas_Fotos/Pixabay”

Roundup: Top Air Filters for Fall Allergies

Roundup: Top Air Filters for Fall AllergiesPortland ranks high among the worst places for airborne allergies, primarily from trees, weeds, and pollen. Fortunately, the best air filters for your HVAC system reduce the irritations that the widespread proliferation of ragweed pollen causes.

Look for its MERV (minimum efficiency reporting value) rating. The scale runs from 1 to 16 and higher numbers indicate the filter traps smaller particles. Some manufacturers have simplified the scale and label their filters as “good, better, and best.”

Filters with MERV ratings from 1 to 4 are equivalent to the “good” designation. Those rated between 5 and 8 are better, and the highest for residential purposes range between 9 and 12.

Pollen particles are small and will pass through filters with MERV ratings 7 and below. Higher MERV rated filters will capture a higher percentage of these particles. Choose a filter with a better designation or whose MERV rating is 9 or higher.

Words of Caution

Before upgrading the filter for your HVAC system, consult your owner’s manual for the highest rated filter you can use with it. Denser filters slow the air flowing through the air handler and putting a filter inside it that exceeds the manufacturer’s recommendation will raise energy bills and may cause system problems.

Many of the best air filters for allergy relief are pleated. They capture more particles because of their greater surface area and denser weave. Because they’re more effective at trapping particles, they need to be checked and replaced more often than lower rated filters.

Running your system with a dirty filter pulls dustier air through the ductwork, which defeats the purpose of using your HVAC system to control pollen and other airborne allergies. Unless the pollen is trapped at the filter, it can continue to circulate through your home’s air wherever else it lands.

Ductwork, carpet, furniture, and window coverings all hang onto these particulates and when they’re disturbed, your allergies may flare up again.

The best air filters can ease your suffering through allergy season and longer. For more information, contact Roth Heating & Cooling, providing trusted HVAC services for Portland-area homeowners.

Our goal is to help educate our customers in the Metro Portland, Oregon area about energy and home comfort issues (specific to HVAC systems).

Credit/Copyright Attribution: “geralt/Pixabay”