Great article! I am having trouble identifying what to use for the aluminum or zinc strips to prevent organic growth and staining. How wide are the strips? Are they predrilled? I am starting to see black stains on the north facing asphalt shingles. Do you recommend treating that befor adding the metal strips? If so, 50/50 bleach and water or a commercial product?
Customer stated their blower fan is consistently running. She has had the furnace off all summer and just fired it up and it will just blow consistently. Upon investigation, the technician found that the damper control was sending 24V to G terminal while switched off. This indicates a stuck closed relay. I disconnected it and tested the unit. Due to age of unit, I would recommend upgrading to a more efficient model.
We provide superior heating and cooling service and repair as well as HVAC system maintenance, repair and duct cleaning services. For over 20 years, Ballard Natural Gas Service has provided the highest quality services for your home. You can take comfort in knowing that we will treat your air conditioner, furnace, water heater, ducts or gas fireplace the same way we would treat our own, with the best care and highest quality professionalism. We treat you like family.

The best defense against the brutal heat and stifling humidity of Cohoes area summers is the convenient and affordable luxury of an air-conditioned home. Modern advancements in cooling technology have significantly improved performance, moisture control and longevity, while minimizing energy consumption, making this an ideal time to invest in refreshingly cool comfort for your home. Trained to perform safe and efficient installations that are always done perfectly, Choice Heating & Cooling technicians maximize reward and reliability, while minimizing energy costs and sound levels.


If your heating system in Bothell, WA is not working it is likely your furnace needs repair or service. At times the fix is simple, other times it is not. Our heating and furnace service technicians have years of experience working on furnaces like yours in Bothell, WA. C.M. Heating has service vehicles on call that are fully equipped with the tools and parts necessary to get your furnace back up and operating.
CM Heating performed a Gas Furnace Diagnostic. Customer wanted his echo bee thermastat installed that he had bought himself. Furnace was working fine just wanted his thermastat installed. He thought that the $99 service fee was going to cover that but explained to him what the service fee was for, and explained that there is a additional install fee for the stat. Customer didn’t want to pay the additional fee so I called the office had them listen to the call to make sure we explained to the customer correctly and to see how they would like me to proceed. So I quoted the customer the fee to install the thermostat but he didn’t want us to install it so I left.
Zolie from Brother's came out and repaired a main drain leak that was hidden and has been ongoing. He presented me with some options and recommendations and did an amazing, thorough job repairing the problem with the least invasive option. We are very grateful for our new relationship with Brothers and thankful for the work done by Zolie. THANK YOU!

Great article! I am having trouble identifying what to use for the aluminum or zinc strips to prevent organic growth and staining. How wide are the strips? Are they predrilled? I am starting to see black stains on the north facing asphalt shingles. Do you recommend treating that befor adding the metal strips? If so, 50/50 bleach and water or a commercial product?

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