Suburban NT 40 Series Furnace 40,000 BTU Bathroom wall cabinets 2 Corded Tool Type Circular Item Weight:.625 2 Corded Tool Type Circular Saw Construction Material Magnesium Included Accessories Allen Key Wrench ) 61 DWV Pressure Minimum working temperature (F) 40 Returnable 180 Day Connectivity Press Pipe or Fitting Product Type Pipe & Tubing Material PVC Maximum Flow Rate (gallons per minute) 14 Core Type Solid Core Maximum Working Temperature (F) 170 Pack Size 1 Color Finish Red End Type Plain End Actual outside diameter (in Cabinet size is the same on all models NT Series furnaces are easy to install and make an ideal replacement for obsolete competitive furnaces