Weil-McLain EG - Standard and optional equipment; Equipment overview

Part Number 550-110-639/0512
39
EG
•
PEG
•
EGH Gas-firEd boilErs — sEriEs 4 — boilEr manual
Standard equipment
• Factory-Assembled Section Block
• Insulated Extended Jacket
• Draft Hood
• Aluminized Steel Burners
• Non-Linting Pilot Burner
• Heater Cover Plates (for boilers with tankless heater
openings)
• Control Wire
• Electrical Junction Box
EG/PEG boilers add:
• CombinationGasValvefor24volt
• Thermocouple (high efficiency models)
• Rollout Thermal Fuse Element
• Spill Switch
• Highest Efficiency Models, PID Intermittent Elec-
tronicIgnitionSystemandAutomaticVentDamper
• High Efficiency Models, SPD Constant Burning,
Thermally Supervised Pilot System and Automatic
VentDamper
For EG water boilers
• Built-In Air Eliminator
• 30P.S.I.ReliefValve
• Combination Pressure Temperature Gauge
• High-Limit Control
• 40VATransformerwithReceptacleforCirculator
Relay
• Circulator Relay
For EG/PEG steam boilers
• ReliefValve
• Steam Pressure Gauge
• High-Limit Pressure Control
• Syphon
• Gauge Cocks
• Gauge Glass
• Low-Water Cutoff
• 40VATransformer
EG additional equipment
• Tankless Water Heater
(EG-35–65PIandSP;EG-75PIonly)
With tankless heater: Combination High Limit, Low Limit,
CirculatorControl,andRelaywith40VATransformer
• Tankless Steam Heater
(EG-35–75)
With Tankless Heater: Operating Control and Tankless
Heater 35-S-29 for All Units
EGH boilers add:
• CombinationGasControlValve(includesmaingasvalve
withredundantseat,PIandPIwithdampermodels;main
gasvalvewithsingleseat,24Vmodels;pressureregulator,
gas cock, pilot filter, pilot adjustment)
• Highest Efficiency Models, PI Intermittent Electronic Igni-
tion System
• High Efficiency Models, SP Constant Burning, Thermally
Supervised Pilot System, Thermocouple
• 100% Shutoff
• 40VATransformerwithReceptacleforCirculatorRelay
F
or EGH water boilers
• Built-in Air Eliminator
• 30P.S.I.ReliefValve
• Combination Pressure-Temperature Gauge
• High-Limit Control for PI and PI with Damper Models
• Dual-Limit Control for Standard Efficiency Models
• Circulator Relay
For EGH steam boilers
• ReliefValve
• Steam Pressure Gauge
• High-Limit Pressure Control (two limit controls on EGH-
85 and 95 SP)
• Syphon
• Gauge Cocks
• Gauge Glass
• Low-WaterCutoff–ProbeType
EGH additional equipment
• TanklessHeaters–PIWaterorSteam,SPSteamonly
• With Tankless Heater(s):
• Operating Control
• AutomaticVentDamper
Standard and optional equipment