View
1
Download
0
Category
Preview:
Citation preview
Advanced Heating& Hot Water Systems
Mod Con Stainless Steel Commercial Boiler
An Intelligent Design that Delivers Highly Efficient Hydronic Heating with 94% Thermal Efficiency
HTP Made In Am
erica • HTP Made In A
mer
ic
a • HTP Made In A
merica • HTP Made In
Am
eric
a •
SCAQMD Rule 1146.2
Heat Exchanger Bears the ASME “H” Stamp
• SuperiorCondensateCollectionSystem(PatentPending)Easytoservicewithoverflowprotection
• PVC–CPVC–StainlessSteelVenting
• Ventsup200feetcombined• DoubleStackunitsfordoubletheoutputinsmallfootprint
• AdjustableLegs• DirectVentSealedCombustion
• ModelsavailableforNaturalorLPGas
• Easyaccesstowiringandfieldserviceofcombustionheatexchanger
• Zeroclearancetocombustibles
• Lowwatercutoffstandardequipment
• Highlimitmanualreset•Removablefrontcoverallowseasyaccesstoburnerassembly
•Zeroclearancetoallcombustiblesurfaces.
•FactoryinstalledAGA/ASMEratedreliefvalve.
• PCmonitoringforhistory–systemoperation(optional)
•Selfdiagnosticelectroniccontrolwithdigitalreadouttomonitorsystemparameters.
• SystemSensor(Part#7250P-324)• IndirectSensor(Part#7250P-325)• 4”StainlessSteelOutsideTerminationVentKit(V2000)• 6”StainlessSteelOutsideTerminationVentKit(V3000)• HighandLowGasPressureSwitchKitwithManualReset(Part#7350P-600)
• U.L.353CompliantLowWaterCut-OffInterfaceKitwithManualReset(Part#7350P-601)
• AlarmSystem(Part#7350P-602)(tomonitoranyfailure)
• StackingKit(Part#7350P-603)• PCInterfaceCable(Part#7250P-320)• BoilerCasterKit(Part#7350P-604)• ModConCondensateNeutralizer(Part#7350P-611)• FlowSwitchKit(Part#7350P-605ModCon500/850,Part#7350P-606ModCon300)
Combustion System• 94%ThermalEfficiency• ModulatingBurnerwith5to1turndown
• WhisperQuietOperation• LowNOxOperation• HighGradeInconelBurner
• ReliableSparkIgnition• GasValve(TestedtoUL,FM,CSAStandards)
Heat Exchanger• AllStainlessSteelConstruction
• NoGaskets,WeldedConstruction.ASMEApproved
• 150PSIReliefRated• EasytoService
Integrated Control System• Built-insequencerforupto8boilers
• DigitaldisplaywithLEDstatusindicators
• IntegratedControlallowsonlytheamountofheatedenergyrequired.
• OutdoorsensingwithIndirectpriority,allowsforgreaterenergysavingsandcomfort
• BuiltinLowwatercutoffwithadditionalmanualresethighlimitswitch
• MultiplePumpoutputs–BoilerPump–SystemPump–IndirectPump
• 24voltmonitorforsystemsafeties• Dualflamesensing(Flameprobe/SparkIgnitionProbe)
MOD CON Additional Features MOD CON Optional Equipment
MOD CON Construction FeaturesStainless Steel Heat Exchanger
Stainless SteelHeat Exchanger
Outlet Nipple
Inlet Nipple
CombustionBlower
GasValve
Pressure Relief Valve
CondensateCollection
System
Manual ResetHigh Limit
Control
AdjustableLeveling Feet
Eco High Limit
Low Water Sensor
MOD CON Dimensional Information
LP-205-CRev. 10/8/08
General Note:Allventpipesmustbeglued,properlysupportedandtheexhaustmustbepitchedaminimumof¼"perfootbacktotheheater(toallowdrainageofcondensate).
MOD CON Vertical VentingRoof Venting with Stainless Steel (AL294C) Sidewall Venting with Stainless Steel
Note:Ventmustbeatleast12”overmaximumsnowlevelor24”,whicheverisgreater–checkwithlocalcoderequirements
LP-205-YRev. 7/07/08
(ALL MODELS)FRONT
(MOD CON 300)LEFT SIDE
(MOD CON 300)RIGHT SIDE
ELECTRICAL BOXPOWER SWITCH DISPLAY PANELOUTLETHOT WATER
INLETCOLD WATER
ACCESS PANEL
A
K
L
D
E
FBC
N
J
H
G
GAS LINE
DISCHARGECONDENSATE
LEGS ADJUST1-1/4" - 3"
(MOD CON 500/850)RIGHT SIDE
EXHAUST
REAR (ALL MODELS)
ACCESS PANEL ELECTRICAL BOX
LEFT SIDE (MOD CON 500/850)
AIR INTAKE M
(ALL MODELS)FRONT
(MOD CON 300)LEFT SIDE
(MOD CON 300)RIGHT SIDE
ELECTRICAL BOXPOWER SWITCH DISPLAY PANELOUTLETHOT WATER
INLETCOLD WATER
ACCESS PANEL
A
K
L
D
E
FBC
N
J
H
G
GAS LINE
DISCHARGECONDENSATE
LEGS ADJUST1-1/4" - 3"
(MOD CON 500/850)RIGHT SIDE
EXHAUST
REAR (ALL MODELS)
ACCESS PANEL ELECTRICAL BOX
LEFT SIDE (MOD CON 500/850)
AIR INTAKE M
WHICHEVER IS GREATER
12" OVER MAXIMUMSNOW LEVEL OR 24"
ROOF EXHAUST RAIN CAP - STAINLESS STEEL4" Z-FLEX 2SVSRCF04 6" Z-FLEX 2SVSRC06
AIR INTAKEGALVANIZED/B-VENT24" MIN.
10' 0" MIN.
SUPPORTBRACKETS
SIDE WALL EXHAUSTTERMINATION4" Z-FLEX 2SVSRTF04 6" Z-FLEX 2SVSRTX06
SNOW LEVEL
7' or 1'ABOVE MAX.
POTENTIAL
AIR INTAKEGALVANIZEDB-VENT
SUPPORTBRACKETS
12"
ModelBTU / hr
InputLow Fire
GrossOutput
BTU / hr
Net I=B=RBTU / hr
Thermal Efficiency
Boiler Water
Supply/Return Conn.
Gas Conn.
Vent Dia.
Ship Wt.
High Fan
Speed
Low Fan
SpeedIgnition
MODCON500 100,000–500,000 470,000 409,000 94% 4.2 2" 1-1/2" 4" 505 6930 1250 3000MODCON850 170,000–850,000 799,000 695,000 94% 5.8 2" 2" 6" 580 5500 1500 3000
Model A B C D E F G H J K L M N
MODCON500 20.00” 6.25” 13.25” 14.50” 33.25” 5.15” 20.50” 36.00” 40.00” 25.50” 14.75” 10.50” 34.00”MODCON850 20.00” 6.25” 16.25” 18.75” 43.50” 20.00” 20.50” 36.00” 68.75” 25.50” 20.00” 10.50" 57.50"
PLEASE NOTE: ALL DIMENSIONS ARE APPROXIMATE AND HEIGHTS DO NOT INCLUDE ADJUSTABLE LEGS.
©2014HTP,Inc.www.htproducts.com LP- 250Rev.09/2014
MOD CON Single Boiler Space Heating with Indirect Priority
LP-205-LRev. 10/29/08
Notes:1. Thisdrawingismeanttoshowsystempiping
conceptonly.2. AnAnti-Scaldmixingvalveisrecommendedif
theDHWtemperatureissetabovethefactorysettingof119°F.
3. Installaminimumof12diametersofstraightpipeupstreamofallcirculators.
4. PipingshownisPrimary/Secondary5. SystemFlow(SecondaryLoop)mustbe
greaterthantheboiler’sprimaryloopflow.
LP-205-CCRev. 7/8/08
SYSTEMCIRCULATOR
DRAIN VALVE
SUPPLY SENSOR(OPTIONAL)
AIR ELIMINATOR
BALL VALVE(TYPICAL) 4 PIPE DIAMETER
SPACING MAXIMUM
MAKE-UP WATER
BACKFLOW PREVENTER
PRESSURE REDUCING VALVE
PRESSURE GAUGE
EXPANSIONTANK
DRAIN VALVE(PURGE POINT)
SWING CHECKVALVE (TYPICAL)
BOILER CIRCULATOR(TYPICAL)
BOILERCIRCULATOR
(TYPICAL)
UNION(TYPICAL)
DRAIN VALVE(TYPICAL)
TEMP/PRESSURE GAUGE(TYPICAL)
PRESSURE RELIEFVALVE (TYPICAL)
BOILER 2(FOLLOWER)
BOILER 1(MASTER)
TO SYSTEM
FROM SYSTEM
TO SYSTEM
SWING CHECK VALVE
BOILERMODCON
TEMPERATURE/PRESSURE GAUGE
SYSTEMFROM
4 PIPE DIAMETERSPACING MAXIMUM
VALVEDRAIN
BALL VALVE(TYPICAL)
AIR ELIMINATOR
CIRCULATORSYSTEM
(OPTIONAL)SUPPLY SENSOR
BOILERCIRCULATOR
TANKEXPANSION
INLETCOLD WATER
ANTI-SCALDMIXING VALVE
HOT WATERCIRCULATOR
VALVE
(PURGE POINT)DRAIN VALVE
BACKFLOWPREVENTER
DRAIN VALVE
PRESSURE GAUGE
PRESSURE REDUCING
UNION(TYPICAL)
HOT WATEROUTLET
VALVERELIEFPRESSURESWING CHECK VALVE
MAKE-UPWATER
Recommended