Presentation… Hydronics Ltd. Family of Products

CAMUS Hydronics is a world renowned manufacturer of Industrial, Commercial and Residential Boilers and Water Heaters. The CAMUS corporate head office, manufacturing plant and warehouse are housed under one roof in a modern 68,000 square foot facility.

CAMUS products are constructed using state of the art components and high quality materials, engineered to operate with maximum efficiency, providing years of dependable service. The CAMUS Product Development Team is comprised of the very best engineers and hydronic specialists in the industry, continually setting higher standards with every new product release.

The CAMUS CERTIFIED Seal assures you that RELIABILITY EFFICIENCY and SERVICEABILITY are built into every unit.

The CAMUS SERVICE LINE is open 24 hours a day 7 days a week! CAMUS Hydronics is also a manufacturer of replacement parts for most copper finned water heaters and heating boilers as well as a supplier of specialty HVAC products. The CAMUS SERVICE LINE is open 24 hours a day 7 days a week!

Extremely Low NOx! THE DYNAFLAME IS AVAILABLE IN CONDENSING, NON-CONDENSING AND NEAR-CONDENSING MODELS WITH CAPACITIES RANGING FROM 500 UP TO 5,000 MBUTH! Gas Fired Commercial Copper Tube Boilers for Hydronic Heating and Hot Water Supply

Standard Features 85% Efficiency (non-condensing) & 95% (condensing) Suitable for Category 1 Installation All Bronze and Copper Water Surfaces Range of Burner Modulation of 20 – 100% (condensing) Range of Burner Modulation of 35 - 100% (non-condensing) Single Point Input Adjustment for Controlling Air and Gas 1 to 1 Gas/Air Ratio for perfect modulation throughout Extremely low NOx Emissions Exceeding Air Quality Standards (less than 10 PPM) Flow Switch

Extremely Low Noise Level of Operation Standard Features (continued) Very Small Footprint Extremely Low Noise Level of Operation Metal Fiber Knit Burner Stainless Steel Outer Jacket & Combustion Chamber Advanced Digital Control System with Pin Point Accuracy Proven Hot Surface Ignition w/Soft Start for Rumble Free Operation Designed for Easy Access to Components for Maximum Serviceability Gasket-less Heat Exchanger Design

Maximum Allowable Working Pressure of 160 PSI Standard Features (continued) Maximum Allowable Working Pressure of 160 PSI Maximum Operating Water temperature of 250°F 24 volt Circuit Breaker Protective Air Filter Very low Gas Pressure Operation (down to 2” pressure inlet) Main Burner Test Firing Valve Temperature and Pressure Gauge Inspected and Tested to ASME Requirements Pressure Relief Valve

Optional Equipment Secondary Exchanger for Condensing Operation at 95% Efficiency High Gas Pressure Switch Low Gas Pressure Switch Normally Open Vent Valve Low Water Cut-Off Flame Failure Alarm Pump Delay Outdoor Installation Cupro Nickel Heat Exchanger (standard on models 3500 and up)

Cross Sectionals

Control Panel Advanced digital display control w/pin point accuracy Multi point diagnostic light package allowing for Simple troubleshooting Three pre-set modes of operation: Mode 1 for heating, Mode 2 for domestic hot water heating and Mode 3 for Operation by a remote controller Adjustable pump delay feature based on a Temp., difference between inlet and outlet temperatures. Displays inlet temperature, outlet temperature, temperature rise, error messages and run time Flame failure signal Optional tank mounted sensor used in conjunction with inlet sensor for domestic hot water application Many more built-in features

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DETAILED SPECIFICATIONS AVAILABLE ONLINE AND IN PRINTED LITERATURE Heat Exchanger Head Loss & Flow Recovery Capacities MBTU Input and Output Dimensional Specifications Shipping Weights www.camus-hydronics.com

Gas Fired Residential / Light Commercial Copper Tube Boilers for Hydronic Heating and Hot Water Supply For Hydronic Heating – Models MFH60, 100, 150, 200, 250, 300, 400, 500, 600 For Hot Water Supply – Models MFW60, 100, 150, 200, 250, 300, 400, 500, 600 40

Performance Highlights Low NOx Up to 85% Efficiency – Non-Condensing Mode Durable Ceramic Burner Unaffected by High Temperatures Vents up to 60 Feet Horizontally with 50 Feet of Air Intake Duct Suitable for Use in Negative Pressure Environments Input Range From 60 to 600 MBTUH Complete Diagnostic Light Package Up to 95% Efficiency – Condensing Mode Easy Access for Inspection and Cleaning of Heat Exchanger Tubes Durable Ceramic Fiber Refractory Simple to Service With Easy Access to Burner and Fan

Control Panel Accurate Proportional Control W/2-Stage Option Incorporates Auto Reset High Limit and Operator Three Modes of Operation: Heating, DHW & Remote Port for Optional Tank Sensor Displays Inlet/Outlet Temperatures and Delta Temperature * The Smartflame 780007 Control Panel is Optional Optional Pump Delay Flame Failure Feature Displays Total Run HRS Molex® Harness Connection for Ease of Service

DETAILED SPECIFICATIONS AVAILABLE ONLINE AND IN PRINTED LITERATURE Heat Exchanger Head Loss & Flow Recovery Capacities MBTU Input and Output Dimensional Specifications Shipping Weights www.camus-hydronics.com

For Hydronic Heating – Models MFH800, 1000, 1200, 1400, 1600, 1800, 2000 For Hot Water Supply – Models MFW800, 1000, 1200, 1400, 1600, 1800, 2000 Gas Fired Residential / Light Commercial Copper Tube Boilers for Hydronic Heating and Hot Water Supply

Performance Highlights Low NOx Up to 85% Efficiency – Non-Condensing Mode Durable Ceramic Burner Unaffected by High Temperatures Vents up to 60 Feet Horizontally with 60 Feet of Air Intake Duct Suitable for Use in Negative Pressure Environments Input Range From 800 to 2000 MBTUH Complete Diagnostic Light Package Up to 95% Efficiency – Condensing Mode Easy Access for Inspection and Cleaning of Heat Exchanger Tubes Durable Ceramic Fiber Refractory Simple to Service With Easy Access to Burner and Fan Performance Highlights

Control Panel Firing Modes Available: Accurate Proportional Control with up to 4-Stage Option Incorporates Auto Reset High Limit and Operator Port for Optional Tank Sensor Displays Inlet/Outlet Temp’s and Delta Temperature Optional Pump Delay Flame Failure Feature Displays Total Run HRS Molex® Harness Connection for Ease of Service Weather Proof Enclosure Fusible Link for Over-Voltage Six Modes of Operation, for Outdoor Reset, Heating, DHW and Remote Proven Field Performance Firing Modes Available: Models 800 - 1000 On / Off 2-Stage Models 1200 – 2000 3-Stage 4-Stage

DETAILED SPECIFICATIONS AVAILABLE ONLINE AND IN PRINTED LITERATURE Heat Exchanger Head Loss & Flow Recovery Capacities MBTU Input and Output Dimensional Specifications Shipping Weights www.camus-hydronics.com

For Hydronic Heating – Models MFNH2000, 2500, 3000, 3500, 4000 For Hot Water Supply – Models MFNW2000, 2500, 3000, 3500, 4000 Gas Fired Commercial / Commercial Copper Tube Boilers for Hydronic Heating and Hot Water Supply

Low NOx Up to 85% Efficiency – Non-Condensing Mode Durable Ceramic Burner Unaffected by High Temperatures Vents up to 60 Feet Horizontally with 60 Feet of Air Intake Duct Suitable for Use in Negative Pressure Environments Input Range From 2000 to 4000 MBTUH Complete Diagnostic Light Package Up to 95% Efficiency – Condensing Mode Easy Access for Inspection and Cleaning of Heat Exchanger Tubes Durable Ceramic Fiber Refractory Simple to Service With Easy Access to Burner and Fan

Accurate Proportional Control With Up To 4-Stage Option Incorporates Auto Reset High Limit and Operator Port for Optional Tank Sensor Displays Inlet/Outlet Temp’s And Delta Temperature Optional Pump Delay Flame Failure Feature Displays Total Run HRS Molex® Harness Connection for Ease of Service Weather Proof Enclosure Fusible Link for Over-Voltage Six Modes of Operation, for Outdoor Reset, Heating, DHW, and Remote Proven Field Performance Firing Modes Available: Models 2000 - 4000 On / Off 2-Stage 3-Stage 4-Stage

DETAILED SPECIFICATIONS AVAILABLE ONLINE AND IN PRINTED LITERATURE Heat Exchanger Head Loss & Flow Recovery Capacities MBTU Input and Output Dimensional Specifications Shipping Weights www.camus-hydronics.com

Gas Fired Commercial Copper Tube Boilers Gas Fired Commercial / Commercial Copper Tube Boilers for Hydronic Heating and Hot Water Supply Gas Fired Commercial Copper Tube Boilers For Hydronic Heating and Hot Water Supply For Hydronic Heating – Models CFH450, 550, 650 For Hot Water Supply – Models CFW450, 550, 650

Performance Highlights Low NOx Up to 85% Efficiency Minimum Standby Losses with Estimated Average AFUE Efficiencies of 82% Durable Ceramic Burner not Affected by Overheating Vents up to 60 Feet Horizontally with 60 Feet of Intake Air Duct Suitable for Use in Negative Pressure Environments Input Range From 450 to 650 MBTUH Complete Diagnostic Light Package Simple to Service With Easy Access to Burner Performance Highlights

2-Stage Proportional Control Incorporates Auto Reset High Limit & Operator Three Modes of Operation – Heating, DHW and Remote Port for Optional Tank Sensor Flame Failure Feature Displays Inlet/Outlet Temperatures and Delta Temperature Displays Total Run Hours Snap on Molex Connection for Easy Service Weather Proof Enclosure Fusible Link for Over-Voltage

DETAILED SPECIFICATIONS AVAILABLE ONLINE AND IN PRINTED LITERATURE Heat Exchanger Head Loss & Flow Recovery Capacities MBTU Input and Output Dimensional Specifications Shipping Weights www.camus-hydronics.com

Gas Fired Commercial Copper Tube Boilers For Hydronic Heating and Hot Water Supply For Hydronic Heating – Models BFH480, 660, 840, 1020, 1200, 1380, 1560, 1740, 1950 For Hot Water Supply – Models BFW480, 660, 840, 1020, 1200, 1380, 1560, 1740, 1950

Diagnostic Lights Help Troubleshoot Over the Phone Durable Stainless Steel Burners Adaptable to Outdoor Use Simple to Service Slide Out Burner Tray Easy Side Access for Inspection of Combustion Chamber Optional Digital Temperature Control is Extremely Accurate to Minimize Standby Losses From Temperature Overshoot High Temperature Ceramic Fiber Tiles in Combustion Chamber Very Smooth and Quiet Operation Suitable for Venting in Low Ceiling Applications with Use of Power Venter and Low Profile Hood Efficiencies of up to 83%

Incorporates Auto Reset High Limit & Operator Three Modes of Operation: Heating, DHW and Remote Port for Optional Tank Sensor Flame Failure Feature Displays Inlet/Outlet Temp’s And Delta Temperature Displays Total Run Hours Snap on Molex® Connection For Easy Service Fusible Link for Over-Voltage Protection * The Smartflame 780007 Control Panel Is Optional

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DETAILED SPECIFICATIONS AVAILABLE ONLINE AND IN PRINTED LITERATURE Heat Exchanger Head Loss & Flow Recovery Capacities MBTU Input and Output Dimensional Specifications Shipping Weights www.camus-hydronics.com

Gas Fired Commercial Copper Tube Boilers For Hydronic Heating and Hot Water Supply For Hydronic Heating – Models SFH420, 520, 600 For Hot Water Supply – Models SFW420, 520, 600

Temperature control is extremely accurate to minimize standby losses from temp. overshoot Diagnostic lights help troubleshoot over the phone Input Range From 420 to 600 MBTUH Burner runs cool and requires minimum maintenance Adaptable to outdoor use Simple to service Very smooth and quiet operation Fully enclosed combustion chamber Suitable for venting in low ceiling applications With use of power venter and low profile hood Efficiencies up to 83%

Incorporates Auto Reset High Limit & Operator Three Modes of Operation – Heating, DHW and Remote Port for Optional Tank Sensor Flame Failure Feature Displays Inlet/Outlet Temperatures and Delta Temperature Displays Total Run Hours Snap on Molex Connection for Easy Service Weather Proof Enclosure Fusible Link for Over-Voltage Protection

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DETAILED SPECIFICATIONS AVAILABLE ONLINE AND IN PRINTED LITERATURE Heat Exchanger Head Loss & Flow Recovery Capacities MBTU Input and Output Dimensional Specifications Shipping Weights www.camus-hydronics.com

Standard Features Constant or Outdoor Reset temperature control Optional heating load matching software Domestic target water temperature limit to prevent boiler condensation or to maintain domestic hot water heat exchanger temperature Maximum target water temperature limit to prevent individual boiler limit tripping Warm weather shutdown of boilers and main pump(s)

Controls any type or combination of modulating & staging boilers – 12 outputs per controller – each modulating boiler uses 2 outputs, each staging boiler uses 1 output per stage; each pump uses 1 output. Some possible control configurations for a single controller application include: - controls up to 6 modulating boilers - controls up to 5 modulating boilers + 2 main pumps - controls up to 4 modulating boilers + 2 single stage boilers + 2 main pumps - controls up to 3 modulating boilers + 3 two-stage boilers Standard Features (CONTINUED)

Runtime based lead / lag control of boilers, regardless of type Master – Slave arrangement allows for additional controllers to be added to increase the boiler control capability. In this manner, with 2 controllers, 24 outputs are available (up to 12 mod boilers, or combination of mod and staging boilers) Totally custom firing sequences available to allow high efficiency boilers to fire first followed by less efficient boilers Runtime based lead / lag control of main system pumps, comes with flow sensing & automatic lag pump switch-over in case lead pump should fail Standard Features (CONTINUED)

Lock & key(s) to prevent unauthorized editing of parameters EMS (Energy Management System) interfaces: - enable / disable of heating controller (EMS enables or disables heating system - remote set point control of heating system (EMS provides one control override (DO) and one 0-20ma signal (AO) to Stage-Mod to take full control of Stage-Mod target temperature) Web / LAN server interface allowing each controller to communicate to any PC web-browser application Custom serial protocols available Optional Features

Remote Set-point Option Allows EMS interfacing to Stage-Mod Web Server Option Web / LAN server module for Stage-Mod Customizing Options(s) Project specific customization available on request Add On Options

LCD Display Power On Outdoor Temperature System Water Temperature Target Water Temperature Set Point Ratio Setting Throttling Outdoor Start-up Temperature

Standard Features Indoor / Outdoor Sensors are solid state and capable of maintaining accuracy at a maximum wire length of 4,000 feet of shielded cable Power Relays are Socket - Mounted and replaceable on site Control is equipped with Boiler Override and Boiler By-Pass Switches Capable of Fully Modulating the Gas Input of the Boilers Automatically shuts down the heating unts as a Preset Outdoor Temperature which is variable between 50 and 100° F Can be mounted in an enclosure suitable for wall mounting Has a Minimum Boiler Water Temperature Setting independent of and   capable of Overriding the Scheduled Function. This setting is variable   between 90 and 150°F

Standard Features (cont’d) Allows for Automatic Switching of the Lead Boiler LED liights on the front door panel to indicate a "Boiler in Fault" alarm Control is equipped with Boiler Override and Boiler By-Pass Switches All Boiler Status Information is accessible from a Remote Location via the   CM8 Central Control Panel Boiler Control communicates through the "Camus Communication Interface"   to LonWorks, BACnet and other systems.

Thank-You!