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JOHNSTONE CATALOG View our award winning catalog online!

Did you know we deliver on our own fleet of trucks?
Find out more here.

Our Credit Application or our COD application is now available online. Requires Adobe Acrobat Reader.


24/7 Online Access
to your account.

Seal-Tite is simply the best brand available today.
Find out why.

Johnstone Supply is  your source for quality AO Smith water heaters!
From Our Website To Your Jobsite!
Need an online account? You can request one here.

Welcome to Johnstone Supply of West Michigan!

Browse more than 45,000 residential and commercial products available on-line. Just click on the order online button on the left.

Come enjoy good fellowship & festive food to celebrate the season: Country Fried Chicken, Mashed Potatoes & Gravy, Baked Beans, Coleslaw, Buttermilk Biscuits, Cake, Pop & Coffee!

Location Day Date Time
Holland Monday Dec 22 11-2pm
Grand Rapids Tuesday Dec 23 11-2pm
Comstock Park Tuesday Dec 23 11-2pm

 Christmas Holiday Schedule

Christmas Eve Wednesday Dec 24 7am-12pm
Christmas Day Thursday Dec 25 Closed
  Friday Dec 26 7am-5pm
  Saturday Dec 26 8-noon
New Years Eve Wednesday Dec 31 7am-3pm
New Years Day Thursday Jan 1 Closed
  Friday Jan 2 7am-5pm
  Saturday Jan 3 8-noon



The smarter wi-fi thermostat with
remote sensor.

Intuitively knows
when to turn your
 heating & cooling system on.


The ecobee3 now in Stock
at Johnstone!

• Now in stock!



•Replaces Most PSC & OEM Genteq X-13 Motors!

•Auto-Sizes to Each Application!

•Easy to install

•Measures & Adjusts to Static Pressure!

•Design includes surge protection and integrated wire jumpers!

•Demonstrate hand-held programmer & installation of the Constant Fan Kit!

•Saves electricity and Improves comfort  thru use of constant fan

•Great low price

New Honeywell Lyric
Smart Thermostat Introduced!

WiFi connection with smart mobile app

 Noted Features:

GeoFencing - learns how you live and sets the temp back when you are gone to save you money.

Fine Tune – knows not to run the a/c on low humidity days as often. Knows to run the a/c more on humid days. Takes outdoor temperatures into consideration.

Easy Comfort Shortcuts – create them in the app to change temps for different events like sleep, workout, warmer, etc.

SmartCues- notifications of filter changes, seasonal maintenance, finding professional help, temperature alerts and tips.

24v, 3 heat-2 cool heatpump. 2 heat, 2 cool conventional.

No common wire needed , terminals for IAQ, dehumid, humid, ventilation control U1a U1b, very easy to install and setup, Mobile app works with multiple smart phones, 5 year warranty.

Honeywell's Lyric has partnered with Apple to support HomeKit, the iPhone, iPad maker's new home automation standard introduced with iOS 8. More to come on this.

Did you get the Johnstone Mobile App Yet?

• Real Time Order Entry!

• Pricing & Availability!
• Search for Products!
• Scan Barcodes!
• Product Pictures & Specs!
• Product Groups!
• Replenish your Inventory!
• Open Orders, Bids, Invoices!
• Payables Summary!

To sign up!  Just contact Neda Holt at or (231) 777-2727 ext. 1300. You will then receive a return email inviting you to download the Johnstone "OE Touch" app from either the Apple App Store or the Google Play Store for Android. You will also receive a temporary password which you will be prompted to change at your first login. Give it a try!

Recent & Upcoming Price Changes
Honeywell price increase 3-4% Sept 12, 2014
Navien various price increase Oct 1, 2014
NuCalgon various price increase Oct 1, 2014
Modine Unit Heaters 2-5% price increase  Nov 1, 2014
Robertshaw 4% price increase Nov 1, 2014
White-Rodgers various price increase Nov 1, 2014
Johnson Controls various price increase Dec 1, 2014
Proflex various price increase Jan 1, 2015
Diversitech various price increase Jan 1, 2015
Browning various price increase Jan 1, 2015
Lau various price increase Jan1, 2015
ICP/Heil up to 5% price increase Jan 1, 2015
Bacharach various price increase Jan 1, 2015
Fujitsu Equipment various price increase Jan 1, 2015
Appion 3-4% price increase Jan 1, 2015
Amana Thru-the -wall price increase Jan 1, 2015
Hart & Cooley 3.8-6% price increase Jan 2, 2015
Copeland various price increase Jan 1, 2015
Omegaflex 5% price increase Jan 1, 2015
Pro1IAQ various price increase Jan 1, 2015
SUPCO various price increase Jan 1, 2015
Hart & Cooley 3.5-6& price increase Jan 2, 2015
Renewaire 5-8% price increase Jan 1, 2015
AO Smith expansion & well tanks 5-6%  price increase Jan 1, 2015
Aspen Coil various price change Jan 1, 2015
UEI various price increase Jan 1, 2015
Parker Hannifin various price increase Jan 1, 2015              
Grundfos various price increase Feb 1, 2015
MARS various price increase Feb 1,2015
Emerson/Alco  price increase Feb 1, 2015
Webstone selected items increase Feb 15, 215
Packard various price increase Feb 1,2015
B&G various price increase Mar 1,2015
Goodman price increase up to 5% Mar 1, 2015
Empire various price increase Mar 1, 2015




Click here to see our upcoming schools!

Find out about the latest energy incentives here!
Energy Incentives

Exclusive Cross-Referencing System

Heating Solutions

Learn more about Honeywell Generators!!
Honeywell Generators

Authorized Tecumseh Wholesaler
 & Condensing Units


 Geothermal Heat Pumps

Test Instruments

See us for all your Commercial Control Needs

Check out the new fireplaces from Empire that are priced to compete!

Miller offers the only 95% PVC vented furnace for mobile homes.
Find out here.

Johnstone Supply is your source for Aprilaire products.

High-Velocity Air Conditioning with small 2" outlets. Find out how.


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