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🔥 Elevate your heating game with precision-engineered power!
The AB BL26-100D is a high-performance water-to-water brazed plate heat exchanger featuring 100 copper-brazed 316L stainless steel plates. It delivers up to 715,000 BTU/hr, withstands temperatures up to 482°F, and offers leak-proof, durable operation with easy NPT thread connections. Ideal for professional-grade hydronic, solar, and wood boiler heating systems, it combines rugged reliability with energy-efficient heat transfer in a compact footprint.
















| ASIN | B073ZMSQ39 |
| Best Sellers Rank | #388,033 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #545 in Heaters & Heater Accessories |
| Brand | AB |
| Brand Name | AB |
| Color | Copper |
| Customer Reviews | 5.0 out of 5 stars 5 Reviews |
| Heat Output | 715000 british thermal units |
| Item Depth | 12 inches |
| Item Dimensions W x H | 4"W x 12"H |
| Item Weight | 0.27 g |
| Manufacturer | AB |
| Manufacturer Part Number | BL26-100D |
| Material | 99.9% Copper, Stainless Steel 316L |
| Material Type | 99.9% Copper, Stainless Steel 316L |
| Maximum Temperature | 482 °F |
| Model Number | BL26-100D |
| Mount Type | Floor |
| Number of Items | 1 |
| Power Source | wood |
| Product Dimensions | 4"W x 12"H |
| Special Feature | Lightweight |
| Special Features | Lightweight |
| Style Name | Modern |
R**Y
Regular NPT threads, performs well
I took a chance and ordered this based on the other BSPT thread comments, but these are normal NPT threads and nothing leaks! Be sure to wear gloves when working with them though as the plate edges will definitely cut your hands. Also, be sure to over-size what you THINK you need as the BTU ratings are "optimistic". Consult some other online plate heat exchanger datasheets to get an idea of the GPM you need to actually achieve the heat transfer you're looking for.
Trustpilot
3 weeks ago
2 months ago