Chapter 40 Exercises: Preventive Maintenance

These exercises are designed to be done in your home, not on paper. They build the habits, systems, and documentation practices that distinguish homes that stay in excellent condition from homes that deteriorate. Start with the ones most appropriate to your current season.

Exercise 1: Build Your Home Profile

Objective: Create the foundation document for your home maintenance log.

Task: Spend one to two hours collecting the following information about your home. This is a one-time task that will save you hours and considerable money over the life of your ownership.

For each of the following, find and record: brand, model number, serial number, year installed, and any warranty information.

• Furnace or boiler
• Central air conditioner or heat pump (outdoor unit)
• Water heater
• Washer and dryer
• Refrigerator, dishwasher, range/oven
• Roof (material type, year installed — check permit records or ask the previous owner)
• Electrical panel (brand, amperage, year)

Also record: - Location of main water shutoff - Location of main gas shutoff (if applicable) - Location of electrical panel - Utility account numbers and customer service phone numbers

Deliverable: A completed house profile, either on paper (three-ring binder format recommended) or in a digital document you will maintain.

Exercise 2: The Seasonal Task Audit

Objective: Identify which seasonal tasks from Chapter 40 you are currently doing, which you're not, and what it would cost to start.

Task: Work through the seasonal checklists in Sections 40.2–40.5 and create a personal version: check each task as (A) currently doing, (B) not doing but should, or (C) not applicable to your house. For every "B" item: - Estimate the time required - Estimate the materials cost - Estimate the professional service cost if you're not doing it yourself - Estimate the consequence of continued neglect (use the cost examples from Section 40.1)

Deliverable: A personal seasonal maintenance audit, with the ten most consequential neglected items highlighted in priority order.

Exercise 3: The Cost of Deferred Maintenance Calculation

Objective: Apply the compounding cost analysis from Section 40.1 to your own house.

Task: Identify three maintenance tasks in your home that you know you've been deferring. For each one: 1. What is the task? 2. What would it cost to do it now? 3. What is the likely next-stage failure if you continue to defer it? 4. What would that failure cost to repair? 5. What is the "cost of deferral" — the difference between doing it now versus paying for the failure?

Example: Caulk around exterior windows. Cost now: $30 in materials, 2 hours. Next-stage failure: water intrusion into wall cavity, wood rot, possible mold. Failure cost: $800–$5,000. Cost of deferral: up to $4,970.

Deliverable: A written deferred maintenance cost analysis for your three items, with a commitment date for each task.

Exercise 4: Create Your Maintenance Calendar

Objective: Build a functioning, calendar-integrated maintenance schedule.

Task: Using the seasonal checklists in this chapter, create a complete maintenance calendar for the next twelve months. Choose a format that you will actually use: a shared digital calendar (Google Calendar, iCal), a paper calendar in a home binder, or a task management app. For each task: - Set it as a recurring event - Include a brief note explaining why the task matters (this keeps you from skipping it when you're busy) - Include estimated time and materials cost

The calendar should include at minimum: - Monthly: smoke/CO detector test, HVAC filter check, under-sink leak check - Quarterly: GFCI test, sump pump test, refrigerator coil cleaning - Spring: exterior perimeter walk, HVAC cooling service, plumbing startup - Summer: roof check, deck inspection, pest inspection - Fall: HVAC heating service, gutter cleaning, weatherstripping inspection, hose bib winterization - Annual: water heater flush, dryer vent cleaning, professional HVAC service

Deliverable: A complete 12-month maintenance calendar, ready to use.

Exercise 5: The HVAC Filter Habit

Objective: Establish and document the single most important monthly maintenance habit.

Task: 1. Check your HVAC air filter right now. Photograph it. 2. Determine the correct replacement filter size (it's printed on the existing filter frame). 3. Buy a 6-month supply of the appropriate filters. 4. Set a recurring phone reminder for the first of every other month: "Change HVAC filter." 5. Keep a filter log — tape a small card to the filter grille and write the date every time you change it.

Deliverable: A dated photograph of your current filter condition, your new filter supply on hand, and your recurring reminder set. Then change the filter if it needs it.

Exercise 6: The Sump Pump Test

Objective: Verify that your sump pump is operational before you need it.

Task (for homes with a sump pump): 1. Locate the sump pit. 2. Confirm the pump is plugged in and the float is not stuck. 3. Pour a five-gallon bucket of water slowly into the pit. 4. Observe: does the pump activate? Does it pump the water out within 60–90 seconds? 5. After the pump cycles, check the discharge line outside — confirm water is exiting and the discharge pipe isn't blocked or frozen. 6. Log the test date in your maintenance record.

If the pump doesn't activate: Check the float for obstruction. Check that it's plugged in. If it runs but doesn't pump, the impeller may be clogged. If it doesn't run at all, test with a different outlet. A pump that fails the test should be replaced before the next rain event.

Deliverable: A completed sump pump test entry in your maintenance log, with date and observations.

Exercise 7: The Water Heater Flush

Objective: Complete one of the most commonly skipped annual maintenance tasks.

Task: Flush your water heater to remove accumulated sediment. (Chapter 7 covers this procedure in detail.) 1. Connect a garden hose to the drain valve at the base of the water heater. 2. Route the hose to a floor drain, utility sink, or outside. 3. For a gas water heater, turn the thermostat to "pilot." For electric, turn off the breaker. 4. Open a hot water faucet somewhere in the house (prevents vacuum formation). 5. Open the drain valve and let water flow until it runs clear. 6. Close the valve, restore power or relight the pilot, and check for leaks.

Note the condition of the water: very sediment-heavy water (tan or rust-colored) from a heater that hasn't been flushed in years indicates significant buildup. Clear water from a regularly maintained heater is normal.

Deliverable: A completed water heater flush log entry with date, water condition observed, and any notes (drips, valve condition, anything unusual).

Exercise 8: The Gutter Walk

Objective: Inspect and evaluate your gutters, downspouts, and drainage paths.

Task: 1. After a rain event, walk the exterior and observe every downspout. Is water flowing out? Or overflowing from the gutter edge? 2. Using a ladder (with appropriate safety precautions), visually inspect the gutters for debris, sag, and fascia condition. 3. Trace each downspout to its terminus. Is the discharge at least 6 feet from the foundation? Is an extender needed? 4. Look at the grade around the foundation. Does it slope away? Or are there areas where soil has settled toward the house?

Deliverable: A written observation list categorizing each issue found as immediate, monitor, or fine. Include at least one photograph of each downspout discharge point and any grading concerns.

Exercise 9: The Smoke and CO Detector Audit

Objective: Verify that your life-safety detection systems are complete and functional.

Task: 1. Map every smoke detector and CO detector in your home. Are they in every bedroom? Outside sleeping areas? On every floor? 2. Check the manufacturing date on each unit (found on the back). Smoke detectors should be replaced every 10 years. CO detectors should be replaced every 5–7 years. 3. Test every detector with the test button. 4. Replace the batteries in every detector that uses batteries (even if they seem fine — this is the fall task that prevents dead batteries in January at 2 a.m.). 5. Note any locations that lack required coverage and add detectors.

Deliverable: A complete detector inventory with location, type, installation date, last test date, and battery replacement date for each unit.

Exercise 10: Start the Maintenance Log — Today

Objective: Begin the most valuable document you'll maintain as a homeowner.

Task: Using the template format from Section 40.7, start your home maintenance log right now. Don't wait until you have time to do it perfectly. Do it imperfectly, today.

Minimum viable version: - Write the address and date at the top of a page - List every appliance you know, with whatever model/serial information you have - Write one line for each maintenance task you've done in the past year, with approximate date - Write three upcoming tasks with their dates

Then: put it somewhere you'll see it. A binder in the kitchen. A folder on your desktop. A note in your phone. The format doesn't matter. The habit does.

Deliverable: A maintenance log, started. Not finished — you'll add to it for the rest of the time you own this home. Just started.

Exercise 11: The Annual Home Walk — Scheduled

Objective: Institutionalize the annual exterior condition assessment.

Task: Schedule your annual home inspection walk-through — a one-to-two-hour systematic inspection of your property's exterior, following the sequence in Section 40.2. If you do it in spring, you'll catch winter damage. If you do it in fall, you'll catch summer deterioration and prepare for winter. Pick one season and schedule it now.

For this first walk: 1. Download and print the spring exterior inspection checklist from this chapter. 2. Walk the property, noting every observation. 3. Take photographs of every area you're noting for monitoring. 4. Date the photographs and save them labeled by location.

Next year's walk: compare new photographs to this year's to identify changes.

Deliverable: A completed annual inspection log entry with date, photographs, and findings categorized as (A) fine, (B) monitor, or (C) needs attention.

Exercise 12: Calculate Your Annual Maintenance Budget

Objective: Build a realistic annual maintenance budget and reserve fund.

Task: Using the maintenance schedule you've built in earlier exercises, calculate the annual cost of your complete maintenance program:

Recurring professional services (HVAC tune-up, chimney sweep, pest inspection, etc.): $_____/year

Recurring materials (filters, caulk, weatherstripping, light bulbs, batteries, etc.): $_____/year

Seasonal professional services (gutter cleaning if not DIY, irrigation blowout, etc.): $_____/year

Then add a capital reserve for expected replacements. Common approach: budget 1–2% of your home's value per year for maintenance and repairs. For a $350,000 house, that's $3,500–$7,000 per year. Not all years spend that much — but some spend significantly more, and having the reserve prevents deferred maintenance when a large expense hits.

Deliverable: A written annual maintenance budget and a capital reserve calculation. If you don't have a dedicated savings account for home maintenance, consider creating one and setting up automatic transfers.