Install Instructions

Part Number 550-142-782/1112
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 #OMBINATION'AS6ALVEFORVOLT
s Thermocouple (high efficiency models)
s Rollout Thermal Fuse Element
s Spill Switch
s Highest Efficiency Models, PID Intermittent Electronic Ignition
3YSTEMAND!UTOMATIC6ENT$AMPER
For EG water boilers
s Ignition Module United Technologies 1135-605
s Temperature sensor
s Built-In Air Eliminator
s 03)2ELIEF6ALVE
s Combination Pressure Temperature Gauge
s High-Limit Control
s 6!4RANSFORMER
s Circulator Relay
For EG/PEG steam boilers
s 2ELIEF6ALVE
s Steam Pressure Gauge
s High-Limit Pressure Control
s Syphon
s Gauge Cocks
s Gauge Glass
s Low-Water Cutoff
s 6!4RANSFORMER
EG additional equipment
s Tankless Water Heater
%'n0)%'0)ONLY
With tankless heater: Combination High Limit, Low Limit, Circu-
LATOR#ONTROLAND2ELAYWITH6!4RANSFORMER
s Tankless Steam Heater
%'n
With Tankless Heater: Operating Control and Tankless Heater
35-S-29 for All Units
EGH boilers add:
s #OMBINATION'AS#ONTROL6ALVEINCLUDESMAINGASVALVEWITH
redundant seat, PI and PI with damper models; main gas valve
WITHSINGLESEAT6MODELSPRESSUREREGULATORGASCOCKPILOT
filter, pilot adjustment)
s Highest Efficiency Models, PI Intermittent Electronic Ignition
System
s 100% Shutoff
s 6!4RANSFORMERWITH2ECEPTACLEFOR#IRCULATOR2ELAY
For EGH steam boilers
s 2ELIEF6ALVE
s Steam Pressure Gauge
s High-Limit Pressure Control (two limit controls on EGH-85 and
95 SP)
s Syphon
s Gauge Cocks
s Gauge Glass
s ,OW7ATER#UTOFFn0ROBE4YPE
EGH additional equipment
s 4ANKLESS(EATERSn0)303TEAMONLY
s With Tankless Heater(s):
s Operating Control
s !UTOMATIC6ENT$AMPER
Standard and optional equipment