PEERLESS ECT SERIES - Piping Guide

ItemNo.
21A
SERIESECand ECT
Part No.
EC-6008
EC-6008-1
EC-6008-2
EC-6008-3
EC-6O02
EC-6002°1
EC-6002-2
EC-6002-3
EC-6000
Description
LowerLeftSideJacketPanel
LowerLeft SideJacketPanel
LowerLeft SideJacketPanel
LowerLeft SideJacketPanel
RightSideJacketPanel
RightSideJacketPenet
RightSideJacketPanel
RightSideJacketPanel
FrontJacketPanel
5/18"-18x 1-3/4" CarriageBoltw/Nuts
SideClean-OutCoverPlate
RightTopJacketPanel
RightTopJacketPanel
RightTopJacketPanel
RightTopJacketPanel
LeftTopJacketPanel
LeftTopJacketPanel
LeftTop JacketPanel
LeftTop JacketPanel
BaseLiner
BaseLiner
BaseLiner
BaseLiner
EC/ECT-03 EC/ECT-06
X
X
22 X
X
23 X X
24 X X
25 X-1085 X X
26 EC-6005 X
EC-6005-1
EC-6005-2
EC-6005-3 X
27 EC-6004 X
EC-6004-1
EC-6004-2
EC-6004-3 X
28 EC-3000 X
EC-3000-1
EC-3000-2
EC-30O0-3 X
ModelNo.
EC/ECTo04 EC/ECT-05
X
X
X
X
X X
X X
X X
X
X
X
X
X
X
E - PIPING
DONOTPIPEBOILERUNTILAFTERJACKETISINSTALLED.
1- See Figures5 and 6 for suggestedpipingto the boiler.Also,seeHydronicsInstituteResidentialHydronicHeatingGuide2000.
2 - Makeupcoldwatersupplyconnectiontothe boiler.
3 - Installpressuregaugeortemperature-pressuregaugein tappingprovided.See Figure9.
4 - Pluga!l opentappingsin the boilerandfill withwater.Applyapproximatelythirty(30) poundspressure.Checkto makecertainthatalljoints
and fittingsarewater tight,
5 - Afteralljointsand connectionshavebeenprovenwatertight,removecold watersupplyandplugsfromall tappingsthat areto beused.See Figure
9 for tappinglocations.
6 - The returnpipingto the 1-1/4" NPT lowertappingonthe frontsectionmustbe installedin sucha mannerto assureproperclearanceof the oil
burnerand mountingplatewhenopeningandclosingthe burnermountingplate.Peerlesssuggestsusinga 1-1/4"90 degreestreetelbowat this
lowertappingin orderto positionthe returnpipingawayfromthe mountingplateassembly.
NOTE:IFTHISBOILERANDDISTRIBUTINGSYSTEMIS USEDiNCONJUNCTIONWITHA REFRIGERATIONSYSTEM,THECHILLEDMEDIUM
SHALLBEPIPEDIN PARALLELWITHTHEBOILERANDTHE PROPERVALVESAPPLIEDTO PREVENTTHECHILLEDMEDIUMFROM
ENTERINGTHE BOILER.WHENTHEBOILERIS CONNECTEDTOHEATINGCOILSLOCATEDINAIRHANDUNGUNITSWHERETHEY
MAYBE EXPOSEDTOREFRIGERATEDAIRCIRCULATION,THEBOILERPIPINGSYSTEMMUSTBE EQUIPPEDWITHFLOWCONTROL
VALVESOROTHERAUTOMATICMEANSTOPREVENTGRAVITYCIRCULATIONOFTHEBOILERWATERDURINGTHECOOLINGCYCLE.