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3DUW1XPEHU
40
EG
&
PEG SERIES 5
s
EGH SERIES 5 GAS-FIRED BOILERS — BOILER MANUAL
Standard equipment
s Factory-Assembled Section Block
s Insulated Extended Jacket
s Draft Hood
s Aluminized Steel Burners
s Non-Linting Pilot Burner
s Heater Cover Plates (for boilers with tankless heater openings)
s Control Wire
s Electrical Junction Box
EG/PEG boilers add:
s Combination Gas Valve for 24 volt
s Thermocouple (high efficiency models)
s Rollout Thermal Fuse Element
s Spill Switch
s Highest Efficiency Models, PID Intermittent Electronic Ignition
System and Automatic Vent Damper
For EG water boilers
s Ignition Module United Technologies 1135-605
s Temperature
sensor
s Built-In Air Eliminator
s 30 P.S.I. Relief Valve
s Combination Pressure Temperature Gauge
s High-Limit Control
s 40 VA Transformer
s Circulator Relay
For EG/PEG steam boilers
s Relief Valve
s Steam Pressure Gauge
s High-Limit Pressure Control
s Syphon
s Gauge Cocks
s Gauge Glass
s Low-Water Cutoff
s 40 VA Transformer
EG additional equipment
s Tankless Water Heater
(EG-35 – 65 PI; EG-75 PI only)
With tankless heater: Combination High Limit, Low Limit, Circu-
lator Control, and Relay with 40 VA Transformer
s Tankless Steam Heater
(EG-35 – 75)
With Tankless Heater: Operating Control and Tankless Heater
35-S-29 for All Units
EGH boilers add:
s 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)
s Highest Efficiency Models, PI Intermittent Electronic Ignition
System
s 100% Shutoff
s 40 VA Transformer with Receptacle for Circulator Relay
For EGH steam boilers
s Relief Valve
s Steam Pressure Gauge
s (IGH,IMIT0RESSURE#ONTROLTWOLIMITCONTROLSON%'(AND
95 SP)
s Syphon
s Gauge Cocks
s Gauge Glass
s Low-Water Cutoff – Probe Type
EGH additional equipment
s Tankless Heaters – PI & SP Steam only
s With Tankless Heater(s):
s Operating Control
s Automatic Vent Damper
Standard and optLonal eTuLpment