Famco Damper Repair Nationwide

Famco Damper Repair: The Camden Owner’s Guide

Famco damper repair in Camden typically runs $280-$520 installed, depending on whether the plate, frame, or both need replacement. We stock Famco-compatible damper assemblies and hardware on our trucks, and most repairs are completed in a single visit. Most Camden homeowners discover the problem on the first cold night in late October or early November, when they open the damper and it sticks, drops halfway, or won’t seal at all.

Call (856) 741-9572

Which Famco Models This Applies To

Famco manufactured throat dampers in several series common to Camden’s housing stock, particularly the cast-iron pivot-plate dampers found in 1960s-1980s brick row homes and the lighter stamped-steel units in post-war capes and ranches near Cramer Hill and Whitman Park. The critical identifier is the throat width: Famco plates were produced in 6-inch, 8-inch, 10-inch, and 12-inch widths, but the mounting frame depth varies by series. A 10-inch plate from a Famco 800 series will not seat in a 600-series frame, even when the throat opening measures identically.

We carry both OEM Famco replacement plates and stainless-steel aftermarket equivalents from Gelco and Olympia Chimney sourced through Haven’s buying network. Aftermarket plates typically outlast the original cast iron in Camden’s freeze-thaw cycles, but we match the spec to your existing frame rather than forcing a universal fit. To identify your unit, look for a stamped model number on the damper frame’s right-hand side, visible from the firebox with a flashlight. If the stamp is rusted over, we measure throat width, frame depth, and pivot-pin spacing on site.

Signs Your Famco Damper Repair Is Failing

• The handle turns but the plate doesn’t move. The linkage between the rotary control and the pivot pin has corroded or the cotter pin has sheared. This is the most common Famco failure we see in Camden’s older stock, where decades of acidic flue condensation have eaten the steel linkage.
• The plate drops open but won’t stay closed. The tension spring is fatigued or the pivot pin has worn an oval hole in the cast-iron ear. In homes near the waterfront, salt air accelerates this wear by roughly 30 percent compared to inland Camden County.
• You feel a cold draft even with the damper “closed.” The plate has warped or the frame has shifted in the mortar throat, leaving a gap. Famco cast-iron plates are particularly prone to thermal warping after chimney fires or sustained over-firing.
• Rust flakes fall when you operate the handle. The plate is delaminating from the inside out. Once flaking begins, the plate loses mass and will eventually jam in the frame or drop free entirely.
• The handle is seized and won’t turn in either direction. The pivot pins have fused to the frame ears, usually from rust and creosote cementing the joint. Forcing it with pliers risks snapping the cast-iron ear off the frame, which turns a plate replacement into a full frame rebuild.

Before

After

Replacement Cost & What’s Included

The range depends on three factors: whether we can reuse the existing frame, whether the throat mortar needs repointing after frame removal, and whether the damper is accessible without dismantling the smoke chamber. Every quote is written before work starts, with the scope, parts spec, and warranty on one page. The 365-Day Done Right Promise applies to all damper work. We do not quote over the phone for frame replacements; the camera shows it, the report names it, the price is written before we ask for anything.

DIY or Call Us?

There is one safe check a homeowner can make: with the fire cold and a flashlight, look up the flue for the model stamp and note whether the plate sits level in the frame. Beyond that, damper replacement involves working at height in the firebox, handling a 15-25 pound cast-iron plate overhead, and often disturbing the throat mortar. A dropped plate can crack the firebrick or damage the flue liner. The pivot spring is under tension and can release unexpectedly. We recommend against DIY replacement for any Famco unit where the frame is involved.

If you have the model number and symptoms, call (856) 741-9572. We’ll tell you whether it’s likely a plate, a frame, or a linkage issue, and we’ll book a camera inspection to confirm before quoting.

FAQs