Boiler Supplies designs, and engineers a variety of replacement U-tube bundles for single and double wall construction. Diameters available from 4” - 36” and lengths from 24” –-168.” Carbon steel, copper, Cu/Ni, 304 and 316 stainless steel, and brass materials available. ASME partial data reports available upon request. Most materials are in stock for quick delivery. 

Boilersupplies.com can supply your company with an aftermarket replacement tube bundle for a Thrush model that will meet all of the industry specifications such as ASME and TEMA requirements (B, C, & R) as well as our units complying with (Sections I, IV, VIII & Div. 1). Just fill out the easy form below with your name and information from your existing heat exchanger and BoilerSupplies.com can get all of the documents necessary to produce the exact same unit that you have now. Other manufacturers we carry are Bell & Gossett, Adamson, Alco, American Standard, A.O.Smith, Armstrong, Graham, Graham, Standard Exchange, Old Dominion, Patterson Kelley, Reco, Taco & Heat Exchanger USA.

24 Hour Next Day Shipment

Your order will ship the next business day, if placed before 12:00 pm EST.
48 Hour Shipment

Your order will ship within 2 business days from the time of order.
5 Day Shipment

Your order will ship within 5 business days from the time of order.
10 Day Shipment

Your order will ship within 10 business days from the