Coupons for Slant/Fin boilers are available, as of 2015, to readers of Plumbing & Mechanical as well as readers of ICM. The coupons on offer for the two magazines give a discount of $100 and $75 for the first five purchases of CHS or Eutectic boilers.
The discount comes in the form of a contractor rebate and is redeemed by listing the invoice and serial number of the purchase as well as personal and contractor information. The discounted boilers feature an AFUE rating between 87 to 95 percent.
In addition to boilers, Slant/Fin also produces baseboard heating. It was first established in 1949.