How to Track Property Equipment and Warranties (So You Stop Losing Money)

The Expensive Mistake Most Property Managers Make

Here is a scenario that plays out in property management offices every week: a tenant reports that the HVAC system is dead. The property manager calls an HVAC contractor, who diagnoses a failed compressor. The replacement cost is $4,800. After the invoice is paid, the PM discovers the unit had a 10-year manufacturer warranty that expired just two months ago. If they had known, a simple warranty claim could have covered the entire repair.

This is not an edge case. Across a portfolio of 20, 50, or 100 units, untracked warranties and forgotten equipment ages silently drain thousands of dollars every year. The fix is straightforward, but it requires discipline: track every piece of equipment in every property, record the warranty details, and set reminders before they expire.

What to Track for Every Piece of Equipment

For each item in your equipment inventory, record these fields:

• Equipment name and type (e.g., "Kitchen Refrigerator" or "Primary HVAC Unit")
• Brand and manufacturer
• Model number
• Serial number (critical for warranty claims)
• Purchase or installation date
• Purchase price
• Warranty type (manufacturer, extended, home warranty plan)
• Warranty expiration date
• Warranty provider contact information
• Current condition (excellent, good, fair, poor, needs replacement)
• Location (which property, which unit, which room)
• Last service date
• Service history notes

The serial number is the single most important field. Without it, most manufacturers will not honor a warranty claim. Take a photo of every equipment label when you install it or take possession of a property.

Equipment Categories to Inventory

HVAC Systems

HVAC is typically the most expensive equipment in a rental property. Track these separately:

• Central air conditioning unit (typical lifespan: 15-20 years, warranty: 5-10 years on parts, 5 years on compressor)
• Furnace (typical lifespan: 15-20 years, warranty: 5-10 years)
• Heat pump (typical lifespan: 10-15 years)
• Thermostats (smart thermostats: 5-year warranty is common)
• Ductwork (inspect every 5 years for leaks and deterioration)
• Mini-split units (typical lifespan: 12-15 years)

HVAC warranties often require proof of annual maintenance (filter changes, professional tune-ups) to remain valid. Keep every maintenance receipt.

Water Heaters

• Tank water heaters (typical lifespan: 8-12 years, warranty: 6-12 years)
• Tankless water heaters (typical lifespan: 15-20 years, warranty: 10-15 years on heat exchanger)

Water heater failures can cause significant water damage. Track the installation date carefully, as failure rates spike sharply after year 10 for tank models. Many property managers proactively replace tank water heaters at 10 years regardless of condition to avoid catastrophic leaks.

Kitchen Appliances

• Refrigerator (typical lifespan: 10-15 years, warranty: 1-2 years standard)
• Stove/Range (typical lifespan: 13-15 years for gas, 13-15 years for electric)
• Dishwasher (typical lifespan: 9-12 years, warranty: 1-2 years)
• Microwave (typical lifespan: 9-10 years for built-in)
• Garbage disposal (typical lifespan: 8-12 years, warranty: varies widely from 1 to lifetime)
• Range hood (typical lifespan: 10-15 years)

Laundry Equipment

• Washer (typical lifespan: 10-13 years, warranty: 1-2 years, some brands offer 10-year motor warranty)
• Dryer (typical lifespan: 10-13 years, warranty: 1-2 years)

If you provide in-unit laundry, track these carefully. A broken washer that leaks can cause more damage than the appliance is worth.

Safety Equipment

• Smoke detectors (replace every 10 years per NFPA, battery replacement annually or per manufacturer specification)
• Carbon monoxide detectors (replace every 5-7 years)
• Fire extinguishers (inspect annually, replace or recharge every 6-12 years)

Safety equipment has legal replacement timelines, not just practical ones. In most jurisdictions, a property manager can face fines or liability for expired smoke or CO detectors.

Structural and Mechanical Systems

• Roof (asphalt shingle: 20-30 years, metal: 40-70 years, tile: 50+ years)
• Garage door opener (typical lifespan: 10-15 years)
• Sump pump (typical lifespan: 7-10 years)
• Electrical panel (typical lifespan: 25-40 years)
• Flooring (carpet: 5-10 years in rentals, hardwood: 25+ years with refinishing, LVP: 15-25 years)

Exterior Equipment

• Irrigation/sprinkler system controllers and valves
• Exterior lighting fixtures
• Fencing
• Outdoor HVAC condenser units (tracked with HVAC above, but note exterior exposure)

When to Replace vs. Repair

This decision should be based on data, not instinct. Use the 50 percent rule and the age rule together:

The 50 percent rule: If a single repair costs more than 50 percent of the replacement cost, replace it. A $600 repair on a dishwasher that costs $800 to replace is a bad investment.

The age rule: If the equipment is past 75 percent of its expected lifespan and needs a repair costing more than 25 percent of replacement cost, replace it. You are likely to face another repair soon.

Here is a quick reference table:

Setting Up Warranty Expiry Reminders

A warranty you forget about is a warranty you will not use. Set up reminders at these intervals:

• 6 months before expiry: Review equipment condition. If the item is having issues, file a warranty claim now while coverage is still active.
• 3 months before expiry: Final check. Decide whether to purchase an extended warranty or home warranty plan.
• At expiry: Update your records to show the warranty has ended. Reassess the equipment's remaining useful life.

For high-value items like HVAC systems, water heaters, and roofing, also set a reminder at the midpoint of the warranty to schedule a professional inspection. Catching a problem while under warranty can save you thousands.

Building Your Equipment Inventory: Step by Step

If you are starting from scratch, here is how to build your inventory without losing your mind:

1. Start with your highest-value properties. Do not try to inventory every unit in a week. Pick your top 5 properties by value or rent.

2. Walk each property with your phone. Photograph every equipment label. Serial numbers, model numbers, and manufacturer dates are usually on a single sticker or plate.

3. Enter the data the same day. If you wait, those 47 photos on your phone become an undifferentiated mess by next week.

4. Pull warranty info from manufacturer websites. Most major manufacturers let you look up warranty status by serial number online. Bookmark these pages:

   • Carrier/Bryant HVAC
   • Rheem water heaters
   • GE Appliances
   • Whirlpool/Maytag

5. Set your reminders immediately. Do not plan to "come back and add reminders later." You will not.

6. Expand to the rest of your portfolio at a pace of 2-3 properties per week until complete.

Spreadsheet vs. Property Management Software

A spreadsheet works when you have a handful of properties. You can build a simple one with columns matching the fields listed above, filtered by property. But spreadsheets have real limitations as you scale:

• No automatic warranty expiry alerts
• No integration with maintenance requests (so when a tenant reports a broken dishwasher, you have to manually look up whether it is under warranty)
• No photo storage linked to equipment records
• Version control issues when multiple people manage properties
• Easy to let data go stale when there is no prompt to update

Property management software that includes equipment tracking solves these problems by tying equipment records directly to properties, linking them to maintenance workflows, and providing automated alerts.

Trurentra includes a built-in equipment inventory for every property, letting you track brands, models, serial numbers, conditions, and purchase dates alongside your other property data.

The Payoff

Tracking equipment is not glamorous work. But consider the math: across a 30-unit portfolio, you likely have 200 or more pieces of tracked equipment. If proper tracking saves you from missing just two warranty claims per year (a conservative estimate), that is $3,000 to $10,000 in avoided costs annually. Add in the savings from proactive replacement before catastrophic failure and water damage, and equipment tracking becomes one of the highest-ROI habits in property management.

Start with your most expensive equipment categories: HVAC, water heaters, and roofing. Build from there. The hour you invest today in recording serial numbers and warranty dates will pay for itself the first time a compressor fails and you can make a single phone call to get it covered.