Now Stocking: Weil McLain GV90+ Boilers

N&N Supply Company now stocks a boiler that is easy to install and meets all of the (91% plus) high efficiency standards for PHA jobs.

NO special wiring. NO extra pumps.

Easy PVC venting and competitive pricing!

Introducing Weil McLain’s New GV90+

  • Over 91% AFUE efficient
  • Durable cast iron primary heat exchanger
  • Condensing stainless steel secondary heat exchanger
  • Unique 7 pass heat exchanger design maximizes heat transfer
  • Vents with PVC
  • Multiple venting options (direct vent, direct exhaust, concentric)
  • Easy conversion to propane (kit included)