AJ Heating & Cooling

AJ Heating & Cooling HVAC service and installation

Celebrating St. Patrick’s Day? 🍻🍀Make sure your furnace doesn’t call it quits before you do.We’ve got you covered.
03/17/2026

Celebrating St. Patrick’s Day? 🍻🍀

Make sure your furnace doesn’t call it quits before you do.

We’ve got you covered.

Happy Thanksgiving from all of us at AJ Heating & Cooling! 🦃🍁Our office will be closed today and tomorrow to give our em...
11/27/2025

Happy Thanksgiving from all of us at AJ Heating & Cooling! 🦃🍁
Our office will be closed today and tomorrow to give our employees a well-deserved long weekend.

Is your furnace struggling to heat? Try this checklist: - Clean the chimney (poor draft = poor burn). - Check the coal b...
11/24/2025

Is your furnace struggling to heat?

Try this checklist:
- Clean the chimney (poor draft = poor burn).
- Check the coal bed or wood quality — a shallow coal bed or wet wood can cause issues.
- Make sure all doors and gaskets are sealing tightly.
- Confirm blower or draft fan is working.
- Clean the heat exchanger.

If you’ve tried these and still have issues, contact us for support!

Clear the path for clean combustion!Every 1–2 weeks, G Series owners should:   -   With the firebox door open, open the ...
11/19/2025

Clear the path for clean combustion!

Every 1–2 weeks, G Series owners should:
- With the firebox door open, open the lower combustion chamber.
- Use the provided tools to scrape ash from the side and rear tubes.
- Collect and dispose of ash in a metal container.
- Ensure all chambers are fully closed before relighting.

Clean chambers = better airflow and higher efficiency

Maximize your heat, minimize your fuel.The spiral turbulators in your G Series heat exchanger should be cleaned regularl...
11/17/2025

Maximize your heat, minimize your fuel.

The spiral turbulators in your G Series heat exchanger should be cleaned regularly - here’s how:
- Use the EZ Clean Handle (located on the side of your furnace).
- Pull and push the handle aggressively 5–10 times to knock soot off the spirals.

Do this daily or weekly, depending on burn frequency and wood quality.

A full clean should be done at the start or end of every season.

Don’t let ash build-up negatively impact your gasification.If the ash levels are exceeding the air channel holes in your...
10/27/2025

Don’t let ash build-up negatively impact your gasification.
If the ash levels are exceeding the air channel holes in your firebox;
Let the coal bed burn down enough so the air channel is exposed

- OR -

Remove extra charcoal with a shovel and place into a metal container (that you may reuse at a later time) *turn off your unit prior to this step and ensure that the unit is not in a heating cycle.

This will allow for proper gasification because there's proper amounts of air being introduced into the firebox without any blockages, creating better overall performance!

10/20/2025

With cool mornings and warm afternoons, fall temps can be unpredictable. Adjust your home comfort from your phone anytime, anywhere with the Bryant Smart Thermostat. Stay cozy and in control.

A properly maintained chimney is essential for both performance and safety.Here’s how to keep it flowing freely:• Shut d...
10/10/2025

A properly maintained chimney is essential for both performance and safety.
Here’s how to keep it flowing freely:

• Shut down the furnace and let it cool completely.
• From the top or access point, shine a flashlight into the flue.
• Look for buildup: Creosote, sticky residue, tar-like buildup, ash, or soot deposits.
• Use a flexible chimney brush to clean from top to bottom.
• Check the cap for obstructions (leaves, nests, etc.).
• Ensure the chimney extension (if any) is double-wall stainless steel to prevent condensation and blockage.
• Schedule cleanings at least once per season, more if running full-time.

Before the temperatures drop, check your water level. A simple step that keeps your furnace running smooth all season lo...
10/09/2025

Before the temperatures drop, check your water level. A simple step that keeps your furnace running smooth all season long.

🔥❄️ NOW HIRING! HVAC TECHNICIAN ❄️🔥We're looking for a motivated technician to join our growing team!What we offer:✅Comp...
10/06/2025

🔥❄️ NOW HIRING! HVAC TECHNICIAN ❄️🔥

We're looking for a motivated technician to join our growing team!

What we offer:
✅Competitive pay
✅Paid time off & benefits
✅A supportive, family-oriented work environment

What we are looking for:
🛠️HVAC experience or certification preferred
🚗Valid driver's license
💪Strong work ethic & positive attitude

Apply today or message us for details!
📞218-536-5234
📧[email protected]

Let us keep you cool!

Book a fall prep check with us and we’ll make sure everything’s ready for heating season. Spots fill fast!
09/25/2025

Book a fall prep check with us and we’ll make sure everything’s ready for heating season. Spots fill fast!

Address

8537 MN/371
Walker, MN
56484

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+12182414472

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