Johnstone Supply Bothell
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Johnstone Supply Bothell is a wholesale distributor serving professional HVACR contractors. Johnstone Supply: Making our communities comfortable and healthy.
Johnstone has the largest selection of equipment and genuine OEM parts in the industry. We have replacements for nearly every major brand and an extensive cross reference that makes sourcing hard-to-find parts easy. Our selection is continually expanding to meet the needs of our contractors and to ensure we have the best brands and technology to get the job done.
September means…fall allergy season. That's why Johnstone carries...the REME HALO Whole Home Indoor Air Purifier from RGF. It’s the solution that keeps your install working at its best, all year long. Do not install if your customer enjoys bacteria, viruses, mold spores and other toxins trapped in their vents. Side effects may include, indoor air quality that feels as fresh as the outdoors, easy installation, and an efficient system. For powerful continuous relief, install the REME HALO today.
09/23/2026
Just one week remaining with our September Power Deal on the Pro-1 Universal Wi-Fi Thermostat. Find time to take advantage of this online-only $25 discount before the end of this month.
09/21/2026
Grow your business with Bosch and the new Bosch IDS Edge. Built to perform for your customers, the Edge also boasts a side-discharge outdoor unit for easy residential installs, plus it easily pairs with IDS air handlers, BMAC cased coils, and BGH97 furnaces. Visit JohnstoneSupply.com/Bosch today and discover why the new IDS Edge systems are built for you.
09/18/2026
Fall allergy season is here. That means more IAQ installs, more LED cell replacements, and more opportunity for you. RGF's HALO-LED is a whole-home solution that protects the system and keeps your customer breathing easier. Stock up now. Shop RGF at Johnstone today.
Tai McKinney is answering the most common questions we get from you! Like How do I know how many units I should install and where should they go? And when is ductless the right solution vs a ducted heat pump? We got you covered with local trainings and experienced counter staff.
Stop by to ask your burning questions, or just chat. We’d love to see you!
09/14/2026
Working a hydronics job? Johnstone has it handled. Boilers, pumps, valves, water heaters and more. All the brands you trust, all in one place. Check out our hydronics insert in this month's flyer or ask your local counter. Johnstone Supply. We've got hydronics handled.
09/11/2026
Stock smarter and fix faster, with White-Rodgers Connect. Universal control modules that replace thousands of OEM part numbers. Configure and diagnose right from your phone. No Wi-Fi and no login needed. Stock up at JohnstoneSupply.com or in-store today.
09/09/2026
Count on Resideo for nearly every job. From pumps and valves for hydronics systems to filtration solutions and humidity control for total comfort all season long. Every Resideo purchase earns you ProPERKS points. Find it all at Johnstone Supply.
People say they can wait to replace their air filters…so we put it to the test and looked at what the science says.
👇 What myth should we test next?
09/07/2026
Happy Labor Day from Johnstone Supply The Founders Group! Our branches will be closed today in celebration of the holiday. We look forward to serving you tomorrow!
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Address
22322 20th Avenue SE Ste 150
Bothell, WA
98021
Opening Hours
| Monday | 7am - 5pm |
| Tuesday | 7am - 5pm |
| Wednesday | 7am - 5pm |
| Thursday | 7am - 5pm |
| Friday | 7am - 5pm |