Weil-McLain EVERGREEN PRO EVG-220 User Manual

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Figure118 Piping components for Evergreen

2 2 0 /2 9 9 /3 0 0 /3 9 9 (see Figure 119, page 125 for illustration)

Gotowww.weil-mclain.comtolocateWeil-McLaindistributors

Part number 550-100-211/0122

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 (continued)

Item Name Description / contents

PartNumber

Model

220

Model

299/300

Model

399

100 Gas valve Gas valve, gasket, and o-ring

383-900-027

—

383-900-061 — —

120 Venturi

Natural gas

(Includes 150 and 240)

383-900-054 — —

383-900-055 — —

383-900-056 — —

Liqueed Petroleum (Propane) Gas

(Includes 150 and 240)

540-202-849 — —

540-202-841 — —

540-202-842 — —

140 Adapter gas pipe ¾”NPT Gas pipe adapter between gas valve and venturi 562-302-584

150 Gas pipe gasket For sealing between adapter and venturi 562-248-765

160 Gas valve adapter block Threaded block, o-ring and screws (2 required) 383-900-026

170 Gas ex line adapter Connection between gas valve and gas line 562-302-583

180 Gas line Gas line between gas valve and cabinet 560-907-766

190 Gas line gasket Gas line seal to cabinet 590-318-085

200 Blower Blower Complete Blower 383-900-039

210 Blower gasket Blower to cover plate seal 383-900-036

220 Inlet air silencer Silencer with gasket

383-900-034 —

383-900-035 — —

230 O-ring -gas valve (2 required per assembly) 590-318-043

240 O-ring -blower O-ring between blower and venturi 590-318-102

300 Pressure & temperature gauge Shipped loose for eld installation 380-000-000

310 Relief valve

30 PSIG relief valve —

shipped loose for eld installation

383-500-095 —

383-900-076 — —

320 Condensate drain trap (not shown)

540-131-075 — —

540-131-076 —

220 /29 9/3 00 /39 9 

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Weil-McLain EVERGREEN PRO EVG-220 Gas Boiler Evergreen High Efficiency Gas Boiler

User Manual - Page 124