Field Guide archive · page 2 of 2

From the archive — page 2.

Older HVAC guides from Streamlined Plumbing, 30 posts deep. The newest posts — plus search and topic filters — live on the main Field Guide page.

Stacked lengths of heavily rusted iron pipe
Maintenance

Cast Iron Drain Pipe in Older Baldwin County Houses: How It Fails, and in What Order

Cast iron drain pipe does not fail all at once. It scales, then graphitizes, then channels along the bottom, then perforates — and each stage looks like a different plumbing problem. What that sequence means in north Baldwin County housing stock.

July 10, 20268 min
A metal pipe run fitted with shut-off valves
How-To

Flushing a Water Heater in a Soft-Water County: What Actually Comes Out

The annual-flush advice online is written for hard-water states. Baldwin County's raw groundwater has a median hardness of 12 mg/L — so the real reason to flush here is different, and so is the way this job goes wrong.

July 6, 20267 min
A clean laundry room with appliances along one wall
Maintenance

How Long a Water Heater Lasts Here — and the Sacrificial Rod That Decides It

ENERGY STAR says start thinking about replacement past ten years. In a county whose raw groundwater has a median pH of 5.90, the anode rod matters more than the brand on the label.

June 30, 20268 min
An aged pressure valve fitted with dial gauges
How-To

Your House Has a Number Nobody Has Ever Measured: Static Water Pressure

Alabama's plumbing code caps a building at 80 psi static. A threaded gauge on a hose bib tells you in thirty seconds whether yours is legal — and Daphne alone sits on three different water systems.

June 25, 20268 min
A rustic bathroom with wooden fittings and a toilet
Maintenance

The Two Toilet Parts You Can Replace Yourself — and What a Worn One Costs Here

A flapper and a fill valve are the only tank parts most homeowners should touch. On a water system registered to serve 1,800 people, or on your own well pump, a silent leak is not a rounding error.

June 20, 20267 min
A bright modern bathroom with a white bathtub
How-To

How to Unclog a Toilet — and the One Question That Decides Whether You Should

The plunger most Baldwin County homes own is the wrong shape for a toilet. Here is the sequence that works, and the single check that tells you to stop plunging and pick up the phone.

June 16, 20268 min
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