Advanced Heating and Hot Water Systems High Efficiency Fire Tube Heating Boiler One of a kind design from the inside, out!
A Closer Look Exhaust Vent Connection Intake Vent Connection Pressure Relief Valve Modulation Combustion Blower Assembly Easily Removable Cover Spark Ignition System with Flame Monitoring Integrated Digital Control Provides Many Programing Features Stainless Steel Fire Tube Heat Exchanger 2 Line 40 Character LCD Display to Easily Program and Monitor Boiler Operation System Supply Field Connection Board Negative Regulation Gas Valve System Return Condensate System Gas Connection Extremely Durable and Reliable Unit Built for Serviceability Minimal Maintenance Required
High Efficiency Fire Tube Heating Boiler Highly Efficient Product Up to 97% operating efficiency Reduces heating costs Outdoor reset lowers operating set point automatically to increase system efficiency Modulating burner input matches system load, conserving energy and increasing system efficiency Low NOx emission - Reduces environmental impact Combustion Turndown up to 5:1 Matches heating load automatically Modulate combustion fan down to 20% of firing rate Target temperature can be maintained as heating demand increases or decreases. This provides greater comfort by eliminating temperature swings in the heating system Stainless Steel Fire Tube Heat Exchanger Down fire design, promotes self cleaning of combustion system Durable high grade stainless steel construction provides extended service life Increased thermal mass provides low pressure drop and eliminates short cycling Compatible with glycol based systems Built in condensate collection system
R e s i d e n t i a l a n d C o m m e r c i a l Installation make-up water purging valves closely spaced tees space heating zone circuit T/P T/P Commercial Installation Versatility mixing valve zone circulators purging valves Super Stor Ultra Indirect DHW Tank cold water Residential Installation zone valves make-up water purging valves pump with IFC differential pressure bypass valve Versatility 3 models available: 55,000, 80,000 and 110,000 Btuh mixing valve Field convertible from Natural to LP gas Wall hung for space savings No primary / secondary piping required T/P pump with IFC Cascade up to 8 boilers - linked and sequenced to function together for commercial installations Super Stor Ultra Indirect DHW Tank the best option for today s green energy market!
TP Made In America Control Interface - TSC MAX SUPPLY TEMP 180 o F Outdoor Reset: a sensor measures the outside air temperature and adjusts the boiler set point to increase comfort and efficiency. Indirect water heater integration Adjustable system freeze protection parameters Ability to review boiler history Modbus capability, and more... Venting Options Unbeatable combined vent length of 200 ft in 3 PVC pipe Vents with standard PVC, AL29-4C, ULC636, or Polypropylene pipe Room air intak e Balanced or unbalanced venting system 97% Efficient Uses 20-30% less energy than required by federal standards Environmentally friendly HHTP Made In America HTP Made In America HTP Made In America
Dimensions and Specifications E D F G C A H J K L M N O Top View B Bottom View MODEL MAX. MIN. MBH MBH AFUE HEATING CAPACITY MBH A B C D E F G H J K L M N O EFT50 Max. Min. Heating Capacity Model 55 11 AFUE 51 A B C D E F G H J K L M N O MBH MBH MBH EFT80 85 17 96% 79 32-1/2" 17-1/4" 6-3/8" 3-1/2" 2" 6-1/2" 11-3/4" 11-3/4" 6-1/2" 3-1/2" 2" 5-1/2" 15" 17-1/2" EFT110 EFT55 110 55 13 22 102 51 up to EFT80 80 17 79 32 1/2 17 3/8 6 1/4 3 1/2 2 1/4 6 1/2 11 3/4 12 1/2 6 1/4 3 1/2 2 5 1/2 15 17 1/2 97% EFT110 110 22 MODEL 102 GAS WATER CONNECTION CONNECTION AIR INLET VENT SIZE SHIPPING WT. (LBS) EFT50 EFT80 1/2" 1" 2" 2" Model EFT110 Shipping Weight Gas Conn. 3" Water Conn. 3" Air Inlet Vent Size EFT55 / EFT55PU* 125 lbs. EFT80 / EFT80PU* 128 lbs. 3/4 1 3 3 EFT110 / EFT110PU* 130 lbs. * ELite FT Model Shipped with a 3 Speed Pump with Integrated Flow Check STANDARD FEATURES - Up to 97% AFUE - Modulating Burner - 5:1 Turndown Ratio - Venting Options - Concentric - 3 Pipe: Balanced or Unbalanced - Limited 12 Year Warranty - Wall Mounted -Total System Control INCLUDED IN THE BOX - Temperature and Pressure Gauge - Pressure Relief Valve - Indirect Sensor & Outdoor Sensor - Intake PVC w/ Screens - Exhaust PVC Coupling w/ Screens - Installation Manual - Warranty - Condensation Removal System - Wall Mount OPTIONAL EQUIPMENT - Mod Bus Adapter - 3, 4, 6 Stainless Steel Outside Termination Vent Kit - 3 Concentric Vent Kit - 3 Polypro Vent Kit - 3 Polypro Pipe - U.L. 353 Compliant Low Water Cutoff w/ Manual Reset - Alarm System to Monitor Failures - PC Connection Kit - Condensate Neutralizer - System Sensor - 3 Speed Pump with integrated Flow Check www.htproducts.com MKTLIT-36 2 / 2012 HTP INC 120 Braley Road, East Freetown, MA 02717 TEL: 508-763-8071