In-Stock items ship next day. Pre-Order/Custom items typically ship in <3 days. We use calculated shipping at checkout based on item size, weight, & zipcode. Current average shipping time 0.83 days.
In-Stock items ship next day. Pre-Order/Custom items typically ship in <3 days. We use calculated shipping at checkout based on item size, weight, & zipcode. Current average shipping time 0.83 days.
Shipping estimate for this item. Multi-item carts often ship together in one package when possible.
Find a size that fits
Measure behind screen/doors. Letters are form (this product). Enter your firebox dimensions. Choose a grate equal or smaller than the firebox. 3 inch legs are extra height, not in the model number. Smaller than the box is fine; pick the largest that still fits (best heat).
N/A (tubes lean forward)
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Most fireboxes are wider at the front than the back, so a square grate leaves heat on the table. The TGR tapers to match, wider in front and narrower behind, so more tubes fit and more steel meets the fire. The tubes lean forward about 70 degrees, so you size to your bottom depth. Variable speed and a lift-out ash tray can be added as options.
Built heavy and built to last. Compare the specifications, like tube surface area and steel weight. These are high-end heaters; we do not cut corners on build quality or components.
The 7 tube 14TGR Fireplace Grate Heat Exchanger.
14" wide in the Front 12" wide in the back 14,16,20,24 Tall/Deep (not including the 3" adjustable legs)
Works in masonry and zero-clearance fireplaces, as well as with gas logs or gas starters
Designed with the greatest surface area to capture and move into your home the highest percentage of the BTU heat generated by your fire
Made with fully welded uncoated non-galvanized structural-grade industrial carbon steel, and UL certified electrical components
120mm AC fans rated at 100+ CFM each
Easy installation
Made in the USA
Legs allow for an additional 3" of adjustable height
Solid built express line tool welded totally tubular steel. It spit emits direct tube fire heated furnace air. A green energy advanced circulator of magic heated air into your cozy home. Increases the efficiency and heater output of your wood burner. A Northern original hearth design smart heat exchanger.
Made in Texas and shipped by ground freight to your door.
Tube count by width: 14TGR 7 tubes, 16TGR 8, 20TGR 10, 24TGR 12, 30TGR 15, 36TGR 18. All 1" round tube; tube length follows the TD you pick (14TD, 16TD, 20TD or 24TD).
Got a welder and a Saturday? Skip the finished heater and take the steel halfway home.
Like to build it yourself? The DIY kit is 35% off the ready-built heater.