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Due to the current Coronavirus epidemic and lockdowns, we want to help keep your home’s Indoor Air Quality at its best.

We also want to keep our staff working.

So, from now through December, 2020, we are offering our FILTERSCAN WiFi Home Air Filter Monitor at an amazing 23% off our retail price. That’s $99.95 for the peace of mind that you are keeping the air circulating in your house as clean as possible. At this exceptionally low price there is a limit of ONE filterscan per household.



The FILTERSCAN WiFi® Home affordable airflow sensor and differential pressure monitor sends you a text or email when it's time to change your home's air furnace filter.

    HVAC Maintenance Checklist And Step By Step Guide

    Posted by CleanAlert Blog Team on Apr 25, 2016 10:17:00 AM

    It’s a good idea to hire an HVAC company to inspect and do maintenance on your system every fall and spring. They’ll do things like inspect and clean the wiring and mechanisms of the unit, which is bit more challenging for the average homeowner. Handier homeowners can do many of these things themselves, but it’s sometimes better to leave it to the professionals.

    You can prolong the life and increase the efficiency of your system if you follow this simple maintenance plan:


    • Buy a high-efficiency pleated air filter
    • Keep AC and heat units free of leaves, pollen, and grass
    • Clear two feet of space around outdoor AC and heat units

    Monthly or Seasonally:

    • Inspect refrigerant lines each month
    • Replace your air filters
    • During the summer, turn off water to the furnace humidifier
    • During the fall, replace the humidifier filter and turn on water


    • Replace your carbon monoxide detector battery
    • Ensure outdoor AC unit is on firm and level ground
    • Clear AC condensate drain with a bleach and water mixture

    Some things you should do immediately; other tasks only need to be done seasonally or once a year. Here are the steps to a healthy HVAC system:

    • Buy a better filter if you haven’t already. The new high-efficiency pleated filters have an electrostatic charge that works like a magnet to grab the tiniest particles — even those that carry bacteria.
    • Replace the filter at least every 90 days. But check it monthly. If it looks dark and clogged, go ahead and change it. If you have pets, you’ll probably need to change every month. Or to make your life easier, purchase a filter scan that will monitor when you should change your filters.
    • Check to make sure there’s at least two feet of clearance around outdoor air conditioning units and heat pumps.
    • Weekly during spring, summer, and fall remove debris such as leaves, pollen, and twigs from top and sides of outdoor air-conditioning units and heat pumps. Don’t allow the lawn mower to discharge grass clippings onto the unit.
    • Monthly, inspect insulation on refrigerant lines leading into house. Replace if missing or damaged.
    • Annually, ensure that outdoor air-conditioning units and heat pumps are on firm and level ground or pads.
    • Annually, pour a cup of bleach mixed with water down the air-conditioner condensate drain to prevent buildup of mold and algae, which can cause a clog.
    • In summer, shut off the water supply to the furnace humidifier. In fall (or when you anticipate turning on the heat), replace the humidifier wick filter, set the humidistat to between 35% and 40% relative humidity, and turn on the water supply.
    • Never close more than 20% of a home’s registers to avoid placing unnecessary strain on the HVAC system.
    • Annually, replace the battery in your home’s carbon monoxide detector.


    This article first appeared on www.houselogic.com

    Topics: Home Maintenance, HVAC, maintenance operations