Fridge Thermostat Failing? 7 Warning Signs & When to Replace It

Fridge Thermostat Failing? 7 Warning Signs & When to Replace It

Your refrigerator’s thermostat is like the brain of your cooling system – when it starts failing, everything goes wrong. From spoiled groceries to sky-high energy bills, a faulty thermostat can cost you hundreds of dollars if you don’t catch it in time.

The good news? Most homeowners can spot the warning signs early and even replace the thermostat themselves with the right guidance.

What Does Your Fridge Thermostat Actually Do?

Your refrigerator thermostat monitors the internal temperature and tells the compressor when to turn on and off. Think of it as a smart switch that keeps your food at the perfect temperature – not too cold, not too warm.

When it works properly, you don’t even notice it. When it fails, you’ll know immediately.

Early Warning Signs: Don’t Ignore These Red Flags

Temperature Inconsistencies

Your milk is sometimes ice-cold, sometimes lukewarm? That’s your thermostat struggling to maintain consistent readings. It might still be functional, but it’s definitely on its way out.

Occasional Food Freezing

If your lettuce occasionally turns into ice cubes or your sodas freeze randomly, your thermostat is sending mixed signals to the cooling system. This is one of the earliest signs most people notice.

Irregular Cycling Patterns

A healthy fridge runs in predictable cycles. If you notice your compressor running constantly for hours, then completely silent for extended periods, your thermostat isn’t regulating properly.

Compressor Struggles

Strange clicking sounds, followed by the compressor struggling to start, often indicate the thermostat isn’t sending clear signals to the cooling system.

Critical Symptoms: Time to Replace NOW

When you see these symptoms, don’t wait – your thermostat has moved from «failing» to «failed»:

Zero Response to Temperature Adjustments

You turn the dial from 3 to 5, and… nothing changes. The internal temperature remains exactly the same regardless of your settings. This is a clear sign of complete thermostat failure.

Compressor Never Stops (or Never Starts)

Never stops: Your compressor runs 24/7, creating ice buildup and astronomical energy bills. The thermostat can’t tell when enough is enough.

Never starts: Your fridge is completely warm, and the compressor never kicks in, no matter how high you set the temperature.

Extreme Temperature Swings

Your freezer section is fine, but your fresh food section swings wildly from 45°F to 28°F throughout the day, ruining everything inside.

DIY Testing: Confirm It’s Really the Thermostat

Before ordering a replacement (you can order here), here’s how to verify the thermostat is actually the problem:

Visual Inspection

  1. Unplug your refrigerator (safety first!)
  2. Remove the thermostat housing (usually inside the fresh food section)
  3. Look for:
    • Burned or corroded wires
    • Cracked plastic housing
    • Loose connections

Multimeter Test (Basic)

If you have a basic multimeter:

  1. Disconnect the thermostat wires
  2. Set your multimeter to continuity mode
  3. Touch the probes to the thermostat terminals
  4. Turn the temperature dial – you should hear clicks and see continuity changes

No clicks or continuity changes = Replace the thermostat

The «Professional Diagnosis» Method

Not comfortable with electrical testing? Here’s a simple approach:

  • Note your symptoms
  • Check if the compressor responds to thermostat adjustments

If 3+ critical symptoms match your situation, replacement is likely needed

Step-by-Step Thermostat Replacement

Tools You’ll Need:

Screwdriver set

Camera (to photograph wire connections)

New thermostat

Basic Process:

Safety First: Unplug the refrigerator and wait 24 hours

Document: Take photos of all wire connections before disconnecting

Remove: Unscrew the old thermostat from its housing

Install: Connect the new thermostat exactly as photographed

Test: Plug in and wait 2 hours to verify proper operation

Important: Different refrigerator models use different thermostat types. Always match the part number exactly.

When NOT to DIY

Call a professional if you encounter:

  • Multiple electrical components that seem damaged
  • Refrigerant leaks (ice buildup on coils)
  • Compressor problems beyond thermostat control
  • You’re uncomfortable working with electrical connections

The Cost of Waiting vs. Acting Now

Your refrigerator’s thermostat is like the brain of your cooling system – when it starts failing, everything goes wrong.

If you wait:

  • Spoiled food: $50-200 monthly
  • Higher energy bills: $30-80 monthly
  • Potential compressor damage: $800-1,500 repair

If you replace now:

  • New thermostat: $25-75
  • Installation time: 30-60 minutes
  • Peace of mind: Priceless

Ready to Fix Your Thermostat Problem?

Don’t let a failing thermostat turn your fresh groceries into expensive waste. We stock thermostats for most major refrigerator brands and can walk you through the installation process.

Need the right thermostat for your model?

📞 NY: (718) 560-3131
📞 NJ: (551) 355-5869

We’ll help you identify the exact part number and get it to you quickly — or, if you prefer, we can install it for you. Your food (and your wallet) will thank you.

The AC Cleaning Plan: Your 3-Month Checklist to Avoid Costly Repairs

The AC Cleaning Plan: Your 3-Month Checklist to Avoid Costly Repairs

Did you know that regular maintenance can extend your AC’s lifespan by up to 5 extra years? Most costly breakdowns can be avoided with simple 15–30 minutes checkups each month. 

As LG Pro Dealers certified by LG and Klima NY in the HVAC industry, Triple A Plaza has been trained in the latest maintenance protocols and best practices. That’s why we created this easy-to-follow seasonal cleaning calendar to help you keep your AC running smoothly — without needing to be a technician. 

📌 Download this calendar and keep it near your AC. 
It’s a small habit with big results. 

Your 3-Month AC Cleaning Checklist

Month 1 – Filter & Vents Check

Clean or replace the air filter 
– Rinse it with warm water, let it dry, or replace it if needed 
– Do this more often if you have pets or allergies 

Dust indoor vents and grilles 
– Wipe them down with a dry cloth or vacuum to remove buildup 

Bonus Tip: Mark your calendar so you don’t skip it next month. 

Month 2 – Drain & Remote Check

Check for leaks or moisture 
– Look for water near the unit or a musty smell 
– Clean the drain tray (if accessible) and make sure the line isn’t clogged 

Test your remote control 
– Replace batteries 
– Check the sensor connection 
– Try resetting the unit if it’s unresponsive 

Bonus Tip: A dripping AC may just need a simple drain line flush. 

Month 3 – Outdoor Unit Cleaning

Clear debris around the condenser unit
– Remove leaves, dirt, or trash blocking airflow
– Keep 2 feet of clearance around the unit 

Gently clean the coils and fins
– Use a soft brush or vacuum
– Don’t use high-pressure water 

Bonus Tip: Do this before the hottest months begin (late spring or early summer). 

Keep it consistent = Keep it cool

Doing these simple steps once every 3 months helps you: 

✅ Save energy 
✅ Prevent breakdowns 
✅ Improve air quality 
✅ Extend the life of your AC 

Prefer a professional to handle it?

At Triple A Plaza, we bring factory-authorized expertise from our recognition as LG Pro Dealers to homeowners throughout NY and NJ. When DIY isn’t enough, our technicians provide reliable repairs and comprehensive system evaluations. Call us: 

📍 NY: (718) 560-3131 
📍 NJ: (551) 355-5869 

And follow us

Best AC Setting for Summer? It Won’t Matter Without This First Step

Best AC Setting for Summer? It Won’t Matter Without This First Step

Searching for the ideal AC setting for summer?

You’re not alone. In Summer, Google trends spike with homeowners wondering if 72°F is too low, if 78°F is too high, or if they should be adjusting by day and night. But here’s what most blogs don’t tell you:

The best AC setting doesn’t matter… if your system hasn’t been maintained.

Before we talk numbers, let’s make sure your air conditioner is actually ready to perform the way it should — because if it’s dirty, clogged, or leaking, it doesn’t matter what you set it to.

1. Your AC can’t do its job if you don’t do yours

Before summer hits, your system should go through a basic maintenance check — whether it’s central air, a mini-split, or a window unit.

Why? Because dust, mold, or blocked airflow can reduce performance by up to 30%.

Here’s what should be checked or cleaned:

✅ Air filters (replace or wash)

✅ Vents and grilles (wipe down and unblock)

✅ Drain lines (clear out to prevent leaks)

✅ Coils and fins (remove dust buildup)

✅ Exterior units (clear any leaves or obstructions)A clean AC doesn’t just cool better — it saves energy and lasts longer.

 

 2. So… what’s the ideal AC setting for summer?

Now that your system is ready, here’s the number everyone wants:

78°F (25.5°C) is considered the best AC setting for energy efficiency and comfort when you’re home and awake.

According to the U.S. Department of Energy and Energy Star guidelines:

  • • When you’re home but asleep → Raise it to 82°F (28°C)
  • When you’re away from home → Set it to 85°F (29.5°C)

If that feels a bit warm, use fans to help circulate cool air and reduce the load on your AC. 

3. What about in New York & New Jersey?

In regions like NY and NJ, where humidity plays a big role, comfort often depends not just on temperature, but also on moisture control. So if your AC is struggling to make 78°F feel fresh, the issue might be:

  • Poor insulation
  • Dirty filters
  • Humidity above 60%
  • Or… it just hasn’t had maintenance in over a year

In that case, lowering the temperature won’t solve the problem — but a technician can.

 

4. When to call someone

If your AC:

  • • Feels weak or uneven
  • Smells musty when turned on
  • Leaks or drips
  • Runs constantly but cools poorly

… it’s time to get it checked. You could be losing comfort and money at the same time.

Set your AC to 78°F — but only after giving it what it needs to perform. Because the best setting isn’t a number — it’s a clean, maintained system that responds when you need it most.

 

Need help ASAP?

We help homeowners across NY & NJ keep their AC clean, efficient, and summer-ready — before the heat becomes a headache.

 

We’re always sharing real, practical tips to protect your appliances.

Come hang with us on Instagram

👉@tripleaappliances

Or just give us a call. We’re here to help:

📍 NY: (718) 560-3131 📍 NJ: (551) 355-5869

 

Looking for Ways to Stay Cool in the Heat?

Looking for Ways to Stay Cool in the Heat?

Here are 5 realistic strategies to survive the heat (and one you probably haven’t considered)

When summer turns brutal, staying cool isn’t just about comfort — it’s about staying healthy, focused, and sane. Whether you’re working from home, caring for others, or just trying to avoid turning into a puddle… you need a heat survival plan that actually works.

Here are 5 realistic ways to stay cool in the heat — no hacks, no gimmicks.

Stay hydrated and eat smart

This is the most basic, but also the most overlooked tip.

  • Drink water frequently — not just when you feel thirsty.
  • Avoid heavy or hot meals.
  • Add fruits with high water content like watermelon, cucumber, and oranges.
  • Cut back on caffeine and alcohol — they dehydrate you fast.

Your body needs water to regulate temperature. Give it the tools to do its job.

Keep your home cool — without overloading your A/C

Not everyone has central air. And even if you do, running it 24/7 isn’t always an option. Try these tips:

  • Close blinds and curtains during the day (especially in sun-facing rooms)
  • Open windows at night when the temperature drops
  • Use fans to create cross ventilation (put one facing out to push hot air out)
  • Sleep in lower levels of your home — heat rises
  • Use cotton sheets and lightweight blankets.

Even lowering the indoor temperature by 2–3 degrees can help your body cool down faster.

Be mindful of your refrigerator — it’s working harder too

You’re opening it more. Grabbing more cold drinks. Storing more leftovers. But did you know summer heat can actually lower your fridge’s efficiency?

When your fridge is placed near a hot window, oven, or poorly ventilated wall:

  • The compressor runs longer than usual
  • Your energy bill climbs quietly
  • Food may not stay as cold as you think

Simple tip: If you’re trying to stay cool… your fridge is too. Help it by:

  • Keeping it away from heat sources
  • Not overfilling it (air needs to circulate)
  • Making sure the door seals are clean and tight
  • Cleaning the coils if it’s been over 6 months

According to the U.S. Department of Energy, refrigerators in hot environments can use up to 25% more energy.

Rethink your clothing and routine

Sometimes, staying cool is about when and how you do things:

  • Run appliances (washer, dryer, oven) at night
  • Dress in loose, light-colored, breathable fabrics
  • Tie your hair up and avoid heavy layers
  • Take cool (not cold) showers — sudden cold can stress your body.

This isn’t about changing your life — just adjusting your habits to give your body a break.

Don’t wait for things to break. Be proactive.

Whether it’s your fan, A/C unit, or fridge… a little preventive care now can save you from a very hot and expensive emergency later.

If you hear odd noises, feel weak airflow, or your fridge motor won’t stop running — don’t ignore it.

That’s where we come in.

At Triple A Plaza, we help homeowners and property managers in NY and NJ keep their appliances running smoothly all summer. No hidden fees. No upsells. Just honest, certified work.

📍 NY: (718) 560-3131
📍 NJ: (551) 355-5869
 🔗 www.tripleaplaza.com

💬 Staying cool in the heat is about more than air conditioning.
 It’s about how you hydrate, what you eat, how you move — and yes, how your appliances are holding up.

Take care of them. They’re part of your summer strategy, too.

Why Is My Refrigerator Running All Day? 3 Things You Need to Check Now

Why Is My Refrigerator Running All Day? 3 Things You Need to Check Now

Your fridge always made a soft hum… but lately, that sound just won’t stop. Day and night, it seems like the motor never rests. Is that normal? Short answer: no.

While modern refrigerators are designed to keep a stable temperature, if the motor runs constantly or sounds louder than usual, it’s a warning sign.

And if ignored, that sound can turn into a serious breakdown.

What Does It Mean When Your Fridge Runs Nonstop?

According to user manuals from Samsung, LG, Whirlpool, and GE, the compressor should turn on and off several times a day.
If it stays on too long, the fridge is struggling to reach or maintain the correct temperature.

Here are the 3 most common causes:

1. Cold Air Is Escaping Through the Door.

Worn or dirty door gaskets cause air leaks. The fridge compensates by running the motor longer. ✅ Check for cracks or dirt and clean the seals regularly

2. Dirty Condenser Coils

The coils on the back or bottom of the fridge help release heat. If they’re dusty, the fridge has to work harder. ✅ Manufacturers recommend cleaning them every 6 months

3. The Thermostat Isn’t Regulating Correctly

If it’s faulty or misconfigured, your fridge “thinks” it hasn’t cooled enough and keeps working nonstop. If a condenser fan or evaporator fan is not working properly, they do not create air flow to exchange and dissipate the heat. ✅ Recommended setting: between 36°F and 39°F (2°C – 4°C)

Why You Shouldn’t Ignore It

A fridge that works overtime:

  • Uses more electricity (higher bills)
  • Wears out internal components faster
  • Struggles to keep your food fresh
  • May break down without warning

 What Can You Do Before Calling a Technician?

Most manufacturer manuals recommend:

  1. Clean the coils using a brush or vacuum
  2. Use a fridge thermometer to confirm internal temperature (You can buy it in supermarkets or in our marketplace)
  3. Check and clean the door gaskets
  4. Avoid overfilling or constantly opening the fridge

Still Hearing That Constant Buzz?

If you’ve tried everything and the motor is still running all day, it’s time to call a technician.

At Triple A Plaza, our certified techs inspect:

  • Cooling system
  • Thermostat and sensors
  • Coils, fans, and door seals
  • Refrigerant levels
  • Internal noise or vibrations

You’ll also receive a detailed written report, perfect for landlords or property managers who need documentation.

How Often Should You Schedule Maintenance?

✅ Once a year for regular households
✅ Every 6 months for rental units or high-use fridges

Preventive maintenance saves energy, extends appliance life, and avoids surprise failures.

Need a check-up or full maintenance?

📍 Service Available in NY & NJ

📞 NY: (718) 560-3131
📞 NJ: (551) 355-5869
🔗 www.tripleaplaza.com

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