P-K MACH HIGH EFFICIENCY, COMMERCIAL BOILERS

Tradition, Knowledge and Innovation are the three pillars that support all we do at Harsco Industrial Patterson-Kelley.

Tradition Building on more than 10 years of company history, Harsco Industrial Patterson- Kelley stands as one of the world s most respected and admired manufacturers of heat transfer equipment. Knowledge Throughout our history, we have had our finger on the pulse of our industry. We continue to build our knowledge and experience today by constantly learning about our customers needs and turning those insights into products and services that help improve their lives. Innovation We are committed to continuous improvement finding innovative ways to solve our customers challenges on a daily basis. Our dedication to innovation has resulted in many firsts throughout the years.

P-K MACH Condensing Boilers Knocking down size, not walls. Through the door! Believe it... it fits easily. P-K MACH condensing boilers are all designed with our through the door philosophy. Even our largest boilers have a smaller footprint and weigh less than other condensing boilers of the same capacity.

Sized to get in and fit in. Installation time is reduced There s no rigging required to put your P-K MACH condensing boiler in any room of your building, whether it s the basement or the penthouse. All P-K MACH condensing boilers fit through a standard 6 inch doorway or a standard elevator. Our largest models (1,500,000 BTU/hr and larger) are equipped with wheels which means they can be moved by two people without a forklift. The narrow design of all P-K MACH condensing boilers allows them to navigate corners and hallways with ease. P-K MACH condensing boilers are perfect for new installation and retrofit projects, requiring only 4 hook ups gas, water, electric and venting. Smaller. 7 COMPETITORS 4,000,000 BTU BOILERS AVERAGE 40.5 66 W P-K MACH C4000 4,000,000 BTU BOILER IS ONLY 1.75 W P-K MACH condensing boiler models C1500, C2000, C2500, C000, C4000 include wheels and dollies for easy movement through hallways and doors and around corners. Lighter.. P-K MACH C4000 4,000,000 BTU BOILER WEIGHS JUST 1900 lbs COMPETITORS 4,000,000 BTU BOILERS AVERAGE,700 lbs And even if rigging is required, lower weight means lower costs

Aluminum Heat Engines Better heat transfer with corrosion resistance. Fire it up! Your aluminum solution. P-K MACH condensing boilers feature fully independent cast aluminum heat exchangers. Aluminum is easier to cast than other metals. The result is increased heat transfer surface for higher efficiency. The aluminum heat engine easily sheds condensate thanks to an aluminum oxide barrier that forms during use for extreme corrosion resistance.

The Heat Engine The heart of the P-K MACH Condensing Boiler WATER OUTLET BURNER EVEN HEAT DISTRIBUTION CONSISTENT TEMPERATURE LOW MAINTENANCE ALUMINUM MULTIPLE VENTING SOLUTIONS VENT WATER INLET EQUAL FLOW THROUGH ALL INDEPENDENT SECTIONS TURBULENT FLOW heat transfer surface increases the farther the water moves away from the burner. Water flows equally through all sections allowing the water furthest from the burner to encounter more surface so the heat transfer capacity is the same throughout the heat engine. P-K MACH condensing boilers are CSA certified at 92% - 96% efficiency, with actual thermal efficiencies up to 99%. This can help qualify for federal, state and utility rebates. A world of savings. Save money by choosing a high efficiency condensing boiler over an 85% efficient non-condensing boiler. Save even more when you replace outdated equipment operating at only 75% efficiency with P-K MACH condensing boilers. EXAMPLE 1 System 1 Efficiency 85% System 2 Efficiency 95% PEAK LOAD 2,500,000 BTU EXAMPLE 2 System 1 Efficiency 75% System 2 Efficiency 95% PEAK LOAD 2,500,000 BTU CITY FUEL SAVINGS EXAMPLE 1 FUEL SAVINGS EXAMPLE 2 Atlanta, GA $2,870 $6,510 Boston, MA $5,225 $11,915 Chicago, IL $4,250 $9,65 Dallas, TX $2,410 $5,460 Boulder, CO $4,180 $9,475 Detroit, MI $4,650 $10,540 Los Angeles, CA $2,155 $4,885 Miami, FL $1,120 $2,55 Minneapolis, MN $4,485 $10,165 New York, NY $,985 $9,00 Philadelphia, PA $4,680 $10,610 Phoenix, AZ $1,10 $2,570 San Francisco, CA $4,805 $10,890 Seattle, WA $5,860 $1,280 Washington, DC $,985 $9,05 Source: BIN Data from InterEnergy Software / Gas Technology Institute Note: Fuel savings calculated based on natural gas at $1/therm

P-K MACH Condensing Boiler Engineered to fit your every need. BOILER RATINGS CM00 CM99 CM500 EFFICIENCY 9.5% 9% 92% MAX BTU/HR INPUT 00,000 99,000 500,000 MAX KW INPUT 88 117 147 MAX BTU/HR OUTPUT 279,000 67,000 460,000 MAX KW OUTPUT 82 108 15 MIN FLOW @ IGNITION(GPM) 7 9 11.5 MIN FLOW @ IGNITION(LITRES/SEC).4.6.7 MINBTU/HR INPUT 60,000 79,800 100,000 MIN KW INPUT 18 2 29 MIN BTU/HR OUTPUT 55,800 7,400 52,000 MIN KWOUTPUT 16 22 27 INDOOR/OUTDOOR FUEL NG, LP NG, LP NG, LP NG=NATURAL GAS, LP=PROPANE, DF=DUAL FUEL NOX DIMENSIONS CM00 CM99 CM500 DEPTH (IN / MM) 21.75 / 552 21.75 / 552 21.75 / 552 WIDTH (IN / MM) 6.5 / 927 6.5 / 927 6.5 / 927 HEIGHT (IN / MM) 4 / 862 4 / 862 4 / 862 Certifications GE GAP (IRI) GAP.4.1.0 AND GAP.4.1. FM Global 6-4/12-69 ASME Code Section IV Applies to Heating Boilers OPERATING PARAMETERS CM00 CM99 CM500 BOILER HP 8. 11 1.7 MAX INLET GAS PRESSURE (INCHES WC) 14 14 14 MIN INLET GAS PRESSURE (INCHES WC).5.5 6 (.5 option) ELECTRIAL REQUIREMENTS 1ph, 60hz, <8amps 1ph, 60hz, <8amps 1ph, 60hz, <8amps OPERATING WEIGHT (LBS / KILOS) 290 / 12 1 / 142 1 / 142 MAXIMUM PRESSURE (PSIG / PA) 80 / 5.62 80 / 5.62 80 / 5.62 FLOW RATE 20 F T GPM (LT / SEC) 28 / 1.8 7 / 2. 46 / 2.9 FLOW RATE 40 F T GPM (LT / SEC) 14 /.9 18 /1.1 2 / 1.5 ANSI Z21.1 CSA 4.9 Canada (Gas Appliances) U.S. (Gas Appliance) US Green Building Council Member ACCEPTABLE VENT MATERIALS CM00 CM99 CM500 AL29-4C 16L SS PVC CPVC POLYPROPYLENE* NEW CAT II CAT IV Common venting arrangments include sealed combustion.

C750 C900 C1050 C1500H C2000H C2500 C000 C4000 95% 94% 94% 96% 96% 95% 95% 95% 750,000 900,000 1,050,000 1,500,000 2,000,000 2,500,000,000,000 4,000,000 220 264 08 440 586 7 879 1,172 712,500 846,000 987,000 1,440,000 1,920,000 2,75,000 2,850,000,800,000 209 248 289 422 56 696 85 1,114 27 2 7 50 66 84 100 12 2 2 2 4 5 6 8 150,000 180,000 210,000 00,000 400,000 500,000 600,000 800,000 44 5 62 88 117 147 176 24 142,500 169,200 197,400 288,000 84,000 475,000 570,000 760,000 42 50 58 84 11 19 167 22 NG, LP, DF NG, LP, DF NG, LP, DF NG, LP, DF NG, LP, DF NG, LP, DF NG, LP, DF NG, LP, DF <10 ppm <10 ppm <10 ppm <15 ppm <15 ppm <10 ppm <10 ppm <10 ppm C750 C900 C1050 C1500 C2000 C2500 C000 C4000 42.625 / 108 42.625 / 108 42.625 / 108 66.25 / 1756 72.5 / 1920 58.25 / 148 58.25 / 148 62.5 / 1587.5 28.125 / 71 28.125 / 71 28.125 / 71 0.25 / 769 0.25 / 769 1.75 / 806 1.75 / 806 1.75 / 806 54.625 / 187 54.625 / 187 54.625 / 187 56 / 142 56 / 142 78.75 / 2000 78.75 / 2000 78.75 / 2000 C750 C900 C1050 C1500 C2000 C2500 C000 C4000 21 25 0 4 57 72 85 114 14 14 14 14 14 14 14 14 4.5.5.5.5 4 1ph,60hz, <5 amps 1ph,60hz, <5 amps 1ph,60hz, <5 amps 1ph,60hz, <15 amps 1ph,60hz, <15 amps 204/240V 1ph,60hz, <17 ph 60hz amps 480 ph 60hz <20 amps 204/240V ph 60hz 480 ph 60hz <20 amps 695/15 75/222 780/254 150/612 1600/726 1550/70 1600/726 1900/862 80 / 5.62 80 / 5.62 80 / 5.62 125 / 8.79 125 / 8.79 125 / 8.79 125 / 8.79 125 / 8.79 72 / 4.5 86 / 5.4 100 / 6. 144 / 9.1 192 / 12.2 28 / 15.0 259 / 16. 45 / 21.7 6 / 2. 4 / 2.7 50 /.2 72 / 4.5 91 / 5.7 119 / 7.5 14 / 9.0 190 / 12.0 C750 C900 C1050 C1500 C2000 C2500 C000 C4000 * (CANADA) When this material is used for venting, it must be listed to ULC-S66 (US) When this material is used for venting, it must be listed to UL-178 4.5

P-K MACH Condensing Boilers Designed to save you more.

Set yourself up for big savings. Which solution do you need? Primary only pump system Streamline installation by eliminating multiple boiler circulation pumps. This reduces peripheral equipment costs, pipe fittings, motor starter disconnects, etc. Secondary pumps are replaced by control valves. If all boilers in the system are not required for the current load, the control valves will close off the idle boilers ensuring equal flow through the remaining boilers. Arranging P-K MACH condensing boilers in a primary only configuration allows a single pump to be used with VFD (variable frequency drive) to reduce the flow rate. This reduces the operating cost of the primary pump significantly by reducing the electrical consumption, increasing your energy savings. Primary-Only System Set-up. See how streamlined the P-K MACH boiler system can be in this typical installation diagram. 4" System Supply Piping HYDRONIC SYSTEM PIPING Boilers in Primary Piping Loop with Control Valves 15 5 10 0 0 15 5 10 0 0 4" Piping Mach C-2500 Boiler Mach C-2500 Boiler Boiler Temperature Sensors to control Boiler Firing Rate Header Temperature and OA Reset Schedule to Control staging T T- 4" Piping Optional Expansion Tanks Parallel Fill System Expansion Tank Mach C-2500 Boiler Single Boiler Control Valve MUST be OPEN On call for heat Additional Boilers and Valves will stage on with load demand OPTIONAL: Boiler Temperature Sensors to control Boiler Firing Rate Header Temperature and OA Reset Schedule to Control staging T- T 4" System Return Piping

Hybrid Systems Efficiency and Economy The heat you need at any temperature Hybrid systems combine P-K MACH condensing boilers with P-K MODU-FIRE forced draft boilers to provide the ability to handle a wide variety of temperature ranges and still operate at maximum efficiency. This flexibility is a result of the P-K ENVI control which is the standard control for both the P-K MACH condensing and P-K MODU-FIRE forced draft boiler lines. The P-K ENVI control allows the hybrid system to operate to an outdoor air reset curve above that of the P-K MACH boiler alone. The control logic gives first priority to the P-K MACH condensing boilers for the most efficient operation. The P-K MACH boiler s maximum setpoint is 194 F; the P-K MODU-FIRE forced draft boilers can operate to a maximum setpoint of 240 F so when the heating requirements of the building exceed the capacity of the P-K MACH boiler, the P-K ENVI logic enables the P-K MODU-FIRE forced draft boilers to meet the load. The ability of a hybrid system to handle this wide range of operating temperatures ensures there is always enough heat for the building, regardless of how cold it gets outside. Control both condensing and non-condensing boilers in a hybrid system for maximum efficiency at minimum cost. High Efficiency Domestic Hot Water Pair-up for powerful performance. Harsco Industrial Patterson-Kelley s P-K MACH condensing boiler can also be used to produce high efficiency domestic hot water. Pair it up with a P-K DURATION condensing indirect water heating system to produce hot water at a steady temperature without the fluctuations normally associated with indirect water heating systems. The P-K MACH condensing boilers P-K ENVI control platform features domestic hot water priority, switching the boiler automatically from comfort heat mode to DHW whenever there is a call for domestic hot water.

Maximize efficiency with P-K ENVI Control Turndown energy usage. The P-K ENVI control is standard across both the P-K MACH condensing boiler and P-K MODU-FIRE forced draft non- condensing boiler product lines. The control logic allows cascade of up to 16 boilers, maximizing the efficiency by turning on each of the boilers at a low firing rate. The practical turndown is increased bringing the efficiency of the entire system to the highest level possible. The P-K ENVI control also enables boiler start rotation spreading the usage evenly between all boilers in the system. The efficiency saves you money; boiler start rotation saves your equipment. The P-K ENVI control easily interfaces with building management systems (BMS) via the integrated MODBUS RS-485 protocol or 0-10 vdc analog. BACNet, LONWORKS and METASYS N2 are available by adding an optional protocol convertor for even greater application flexibility. This flexible control can run a single boiler or a master/member network of up to 16 boilers. PROTONODE Protocol Converter MODBUS is a registered trademark of Schneider Automation Inc. LONWORKS is a registered trademark of Echelon Corporation. METASYS is a registered trademark of Johnson Controls, Inc. Benefits P-K MACH Condensing Boilers are: All purpose boilers Suitable for use in both condensing and non-condensing systems Very successful in variable flow applications with proper system configuration Fully modulating Automatically compensate for changes in air temperature and pressure Require lower de-rate for high altitude service vs. conventional boilers

P-K Performance Better efficiency. Better Reliability. More Options. Dual Fuel models offer flip of a switch security. P-K MACH dual fuel condensing boilers switch from natural gas to propane with just a flip of the switch. The P-K ENVI control adjusts the system automatically without requiring combustion adjustments. Be prepared to keep on running in any situation with P-K MACH dual fuel condensing boilers. Outdoor boilers provide wide-open possibilities. P-K MACH condensing boilers have 7 models suitable for outdoor use. All boilers from the 00,000 BTU/hr through the 2,000,000 BTU/hr. sizes are available as both indoor and outdoor models. P-K MACH outdoor boilers are perfect for temperate climate applications and save money by allowing you to use your indoor space for other purposes. Indirect water heating protects your boiler from harsh conditions. P-K DURATION condensing indirect water heating systems are specifically designed to help prevent scaling by operating between 120 F and 140 F. This helps maintain your domestic hot water system at peak performance and protects your condensing boiler from the harsh conditions found in domestic water by isolating the boiler loop from the domestic hot water supply loop. Domestic Hot Water designed to fit in tight spaces. If space is an issue, bring in the new P-K MACH n Roll. The DHW system is housed in the normally empty space immediately below the boiler providing you with the same high efficiency hot water as our P-K MACH and P-K DURATION condensing indirect water heating system packages. The P-K MACH n ROLL can be installed on a skid with a pump and a tank or moved into your mechanical room and connected to your existing tank. Save installation and equipment costs.

Innovation and attention to even the smallest detail have established Harsco Industrial Patterson-Kelley as an industry leader.