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Highly Efficient Condensing Boiler & Combi Units Features
Read all instructions in this manual before installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death. NOTE TO CONSUMER: PLEASE KEEP ALL…
Highly Efficient Condensing Boiler & Combi Units Features
A BRAND OF Features
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Fire Tube ULTRA � Highly Efficient Condensing Boiler & Combi Units Feat u res DURABLE HEATING - BOILER & COMBI UNITS Boiler Firing Rates: 85,000, 110,000, 150,000, 199,000 Btuh Combi Firing Rates: 110,000, 150,000, 199,000 Btuh Vertical down fired Stainless Steel Heat Exchanger for exceptional efficiency, low pressure drop, and durable performance ABSOLUTE EFFICIENCY Up to 96% AFUE while using an outdoor sensor (included) 10:1 turndown ratio limits short cycling and provides more efficient energy consumption Built-in automatic bypass eliminates expensive primary / secondary piping Equipped with a built-in highly efficient ECM Pump WHISPER QUIET OPERATION Thanks to a pump and combustion fan with insulating panels EASY TO USE INTERFACE LCD display with digits, symbols, and an intuitive menu to easily set the desired temperature, activate functions, and manage different heating zones COMBI BOILER: FULL COMFORT SETTING Domestic hot water preheat function for instant hot water SMART CONNECTIVITY WITH HTP LINK The Elite Ultra boiler is always at your fingertips with a WiFi gateway on board, allowing the boiler and its many system parameters to be monitored remotely Set up real-time service notifications and maintenance alerts to ensure that the unit is regularly monitored, overdue for maintenance, or if professional assistance is recommended EASY TO SERVICE WITH QUICK SNAP COMPONENT AND SENSOR CONNECTIONS ASSE 1017 & 1070 CERTIFED THERMOSTATIC MIXING VALVE INCLUDED WITH COMBI UNITS FIFTEEN (15) YEAR LIMITED WARRANTY A BRAND OF A Look Inside the EFTU-85 - 199K BTU Combi/Boiler 24 25 1. Pressure relief valve 1 2. Air purge valve 3. Boiler outlet temperature sensor 4. Air pressure switch 23 5. Flue gas temperature sensor 22 2 6. Main heat exchanger 18 7. Flame detection electrode 7 8 Silencer 5 9. Junction box 10. DHW Heat Exchanger (Combi Models Only) 21 4 11. Condensate trap 12. Gas valve 13. Control panel 12 3 15. Circulation Pump 8 16. DHW Flow Sensor (Combi Models Only) 17. Water pressure switch 18. Modulating Fan 6 20 19. Boiler inlet temperature sensor 20. Frame 9 21. Ignition electrode 22. Spark generator 23. Combustion Analysis Test Point 19 24. Air intake connection 26 25. Exhaust vent connection 26. Diverter valve 10 15 11 13 17 16 Vertical Fire Tube Heat Exchanger � Features robust SA-240 S43932 Chromium stainless steel � Down-Fired design resists combustion chamber fouling better than other heat Up to exchanger types 96 � Resists scale build-up and magnetite formation, increasing heat exchanger life and reducing maintenance � Innovative dimpled tubes extract more heat while remaining compact, without the need for inserts that degrade over time Water Circuit Diagram Combi Models Boiler Models BCD E A 1. Pressure relief valve 2. Air purge valve 3. Boiler outlet temperature sensor 4. DHW Temperature Sensor 5. Flue gas temperature sensor 6. Main heat exchanger 7. Flame detection electrode 8 Silencer 10. DHW heat exchanger 11. Condensate trap 12. Gas valve 15. Circulation Pump 16. DHW Flow Sensor (Combi Models Only) 17. Water pressure switch 18. Modulating Fan 19. Boiler inlet temperature sensor 21. Ignition electrode 24. Air intake connection 25. Exhaust vent connection 26. Diverter valve 27. By-pass 29. Pressure gauge C AF E B D CAPTION A Central Heating Supply D DHW Cold Inlet B DHW Hot outlet E Central Heating (and Indirect Water Heater) Return C Gas inlet F Indirect Water Heater Supply Figure 1 - Water Circuit Diagrams Specifications Model EFTU-85WBN EFTU-110WBN EFTU-150WBN EFTU-199WBN EFTU-110WCN EFTU-150WCN EFTU-199WCN Type Boiler Boiler Boiler Boiler Combi Combi Combi Installation Indoor, Wall Hung, Fully Condensing Minimum / Maximum Input (Btu/Hr)1 DOE AFUE2 (%) Heating Capacity1, 2 (MBH) Net AHRI Rating, Water (MBH)2 Hot Water Capacity 35oF Rise 45oF Rise 77oF Rise 8,500 / 85,000 96 79 69 N/A 11,000 / 110,000 95 101 88 N/A 15,000 / 150,000 95 138 120 N/A 19,900 / 199,000 95 184 160 N/A 11,000 / 110,000 95 101 88 5.8 4.5 2.6 15,000 / 150,000 95 138 120 7.9 6.1 3.6 19,900 / 199,000 95 184 160 10.5 8.2 4.8 Flue System Category IV, Sealed Combustion Direct Vent, Power Vent Minimum - Maximum Exhaust Vent Run3 Minimum - Maximum Intake Air Pipe Run3 Approved Exhaust Vent Materials3 2" (6 - 100 feet), 3" (6 - 150 feet) 2" (0 - 100 feet), 3" (0 - 150 feet) 3" (6 - 150 feet) 2" (6 - 100 feet), 3" (6 - 150 feet) 3" (6 - 150 feet) 3" (0 - 150 feet) 2" (0 - 100 feet), 3" (0 - 150 feet) 3" (0 - 150 feet) PVC, CPVC, PP, Stainless Steel Shipping Weight (lbs) 110 110 120 131 110 121 132 Gas Supply NG Pressure LP 3.5" to 10.5" WC 8" to 13" WC Power Supply General Operating Conditions Ignition System Burner System Gas Valve System W Dimensions (in Inches) H D 120V, 60 Hz, less than 12A Ambient Temperature Range: 33 � 104oF (0.6 � 40oC) Product Approvals and Requirements: ANSI Z21.13 / CSA 4.9 ELU Direct Electronic Spark Ignition / Flame Rectification Premixed Fuel Modulation / Stainless Steel Burner Air Ratio Valve 17 EELLUU ELU 19.75 Residen3t8i.a25l Condensing Gas B oRilersidential Condens 18.5 17 18.5 Approx. Full Boiler Weight (lbs) Insta10l7lation 107 RReessi1id2d2eennttiiaallICCnoo1s3ntn9ad.5dleRleanentssiiiondnngegnG1Gt0ai7assl BCBooinillederre12n8.s5ing G 140.5 as Boiler Boiler Water Content (Gallons) 1.4 1.4 2.0 2.8 1.5 2.1 2.8 Boiler Setpoint Temperature Range Commissioning 68 � 122oF Low TempeCraotumre /m86i-s1s79iooFnHiignhgTemperature DHW Indirect Setpoint Range TempIeInrnastsuttraealllaattiioonn Installation 104 � 149oF DHW Setpoint Range (Combi Models) Maintenance M9a7i�n1t49eonF ance Heat ExchanCgCeoroMmmAWmmPiissssiioonniinnggCommissioning 50 Parts Water Pressure (PSI) Pressure Relief Valve Part3s0 DHW Max MPMreasasiuinrnetteennaannNcc/eAe MaiNn/AtenanceN/A N/A 150 150 150 Control Panel / Main Controller Connection Sizes CH Supply / Return DHW Inlet /PPOauatrrletttss Gas Inlet Warranty Parts AristonThermo LCD Display / AristonThermo GALEVO2 Control W1 1/a4"rMraalenNtPyT 3/4" Male NPT 3/4" Male NPT Materials CabinWeWt aarrrraannttyy Heat Exchanger Warranty Painted Steel SA-240-S43932 Stainless Steel Water Tube Safety Devices Flame Rectifier Probe, Temperature Limit Control (190oF), Water Pressure Switch (Min. 8 PSI), Freeze Protection, Blocked Condensate Pressure Switch, Condensate Trap, Flue Temperature High Limit Sensor (210oF), Blocked Vent Pressure Switch Table 1 - Technical Specifications DANGER DANGER NOTES: 1 2 3 Listed Input and Output Ratings are at minimum vent lengths at an altitude of 0 - 2000 ft. NuRmeabdearlsl iwnsitlrlubcetiolnoswinerthwisitmhalnounagl beerfovreenintisntagllainngd. P/eorrfoarlmtitsutedpessingRrteheaeadtgaeivlrleitnhsatrnuc2ti0o0ns0ifnt.this manual before installing. P Ratings based on standard test procedures prescribed by the US Department of Energy. order. Failure to do so could result in substantial property damage, seovredreer.pFearsilounrealto do so could result in substantial prope The EFTUrequires a special venting system. Use only the vent materials and methods detaileidnjuinryt, horedseeaitnhs. tallation instructions. injury, or death. DDAANNGGEERR DANGER 15 Year Limited Warranty WARNING WARNING RReeaaddaallllininsstrturucctImitoionpnsrosipninetrhthinsismtmaalalnanutuiaoalnlb,beaRefdoefojrauerdseitnaminsllestiatnaltslli,ltnirangulg.tce.PtriPeoaerntfrisofornimnr,mstshestirestvepimcpsesai,nnionutrhtamhelebageginvifveotenrneainscteaImclliopnurgol.dpPeveorriifdnosrmtalslatetiposn,inadthjuesgtmivent, alteration, service, o oordrdeer.r.FFaailiulureretotopdrdoodsusoocctcowouauldrldrarernestsuyulatltninidnscosuarubdubsesstreat.anFpntaritoaiilapul lepreprotrtyopopdedearotrmytysadodgaaecmo,masuageldgeve,r,erseseeuvpveleterreirsneopspneuearbsrlsointonajnaunalrtlyia,ploroprdrdouepcaettrhwty.adrraamntaygaen, dsecvaeurseepperospoenratly damage, severe ininjujuryr,y,oorrddeeaathth.C. alifornia Proposition 6in5juWrya, ronrindge:aTth.is product contains chemicals knCoawlifnortnoiathPeroposition 65 Warning: This product contain State of California to cause cancer, birth defects, or other reproductivSethaatermof. 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