Shortages Coming! Be Prepared!

Get 25% Off Storewide Special

Enjoy 25% Off storewide! Whether you're stocking up on essentials or treating yourself to something special, now is the time to save.

Hurry, this offer ends Monday, 10/20!

This week, we're kicking off the Labor Day Special with an exclusive 25% OFF ON ALL ITEMS! Including our Insulated PEX, boiler maintenance tools, and more! It’s the perfect opportunity to stock up on essential products while keeping your costs down before the price hikes hit.

With tariffs looming, this is your chance to grab your must-have items at the last low prices before the increase. Don’t miss out on locking in these savings!

HURRY - While Supplies Last

Formerly called the "Back of Furnace Kit".

This expertly designed kit contains all the fittings needed to connect one Insulated PEX line to the back of the outdoor boiler. This kit has been optimized to minimize flow restrictions with minimal space requirements. (Pump sold separately.)

This kit is commonly used when connecting a FIRST line to the back of your outdoor boiler to heat a primary building. The "Back of Furnace Kit" must first be installed for the first line, but if you connect another building (such as a pole barn or garage), you will need a "Second Line Kit" (sold separately).

Note that the Brute High Flow 1/6 HP Grundfos Pump is SOLD SEPARATELY, and is an integral component of this kit.  Click HERE for more info on this pump.

For more information on the proper pump to use, click on the search tab, and enter PUMP SIZE.

This kit simplifies purchasing parts for the installation of parts and fittings at the back of an outdoor wood boiler. This kit meets specifications for ALL outdoor wood boiler installations and applications using PEX pipe.