high efficiency weil mclain gas boiler gv90+5. Direct or indirect vent

Weil Mclain Gv90 5. WeilMcLain GV90+3, GV90+4, GV90+5, GV90+6 User Manual Page 19 Boiler loop pipe size For additional information and alternatives in piping for radiant heat- GV90+3/4 1" ing systems, contact Weil-McLain Part number 550-142-054/1211 5 GV90+ gas-fired water boiler — Boiler Manual Failure to adhere to the guidelines on this page can result in severe personal injury, death or substantial property damage

Weil-Mclain 382-200-612 GV90+5 140 Input MBtu 91.4% AFUE Natural Gas Cast Iron Water Boiler - Direct Exhaust Or Direct Vent | AF Supply RELIABLE BOILER DESIGN Unlike most high efficiency boilers in the industry, the Weil-McLain GV90+ has extra-wide waterways (over 2") allowing sludge and debris, often present

WeilMclain 382200612 GV90+5 140 Input MBtu 91.4 AFUE Natural Gas

Weil-McLain GV90-5 - GV90+5 113,000 BTU High Efficiency Gas Boiler (Nat Gas)- Features: Durable cast iron primary heat exchanger 90+% AFUE efficient boiler Condensing stainless steel secondary heat exchanger Unique 7 pass heat exchange design maximizes heat transfer Vents with PVC Multiple venting options - Direct Vent, Direct Exhaust, Concentric Easy Conversion To Propane-Kit included. When servicing boiler — • To avoid electric shock, disconnect electrical supply before performing maintenance. GV90+ Series 1 & 2 Boiler Manual Addendum - PP Vent Material Approved (1.54 MB) GV90+ Series 2 Boiler Manual French (29.64 MB) GV90+ Series 2 User Manual French (4.14 MB)

NJ AirFlow .LLC WeilMclain High Efficiency Boiler Installation GV 90. Part number 550-142-054/1211 5 GV90+ gas-fired water boiler — Boiler Manual Failure to adhere to the guidelines on this page can result in severe personal injury, death or substantial property damage GV90+ GV90+ Ideal For: Residential and light commercial; High-efficiency applications; PVC pipe venting; GV90+ Downloads ; Category: Residential Product Type: Water Fuel Type: Natural Gas Propane (Conversion Kit Needed) Material: Cast Iron, Stainless Steel Input MBH: 70, 105, 140, 175 MBH AFUE: Up to 91.9%

Patterson Fuels Heating Fuel • Propane & Service 09/18 WEIL MCLAIN. Weil-McLain GV90-5 - GV90+5 113,000 BTU High Efficiency Gas Boiler (Nat Gas)- Features: Durable cast iron primary heat exchanger 90+% AFUE efficient boiler Condensing stainless steel secondary heat exchanger Unique 7 pass heat exchange design maximizes heat transfer Vents with PVC Multiple venting options - Direct Vent, Direct Exhaust, Concentric Easy Conversion To Propane-Kit included. 1 Flow/check valve (each boiler) 2 Isolation valves (when used) 3 Caps 4 Easy-Fit® Manifold (supply) — layout and size per page 24 5 Easy-Fit® Manifold (return) — layout and size per page 24 6.