IBC Technologies Inc. USA – IBCBoiler.com



IBC Superflow SFC Combination (Combi) BoilerSuggested SpecificationsI.GeneralFurnish and install ________ (qty) IBC SFC-________ (model) dual fired combination boiler(s) with the ability to heat both domestic hot water at _____ MBH and space heating at ______ MBH using a single condensing heat exchanger.The combination boiler shall be constructed with a cast aluminum heat exchanger with two independent ASME rated copper water ways.The combination boiler shall provide domestic hot water (DHW) without the use of a 3-way valve and / or a plate-type heat exchangerCombination boiler(s) shall operate at a minimum of 95.0% AFUE for space bination boiler(s) shall be capable of burning natural or propane bination boiler(s) shall be fully condensing for both domestic hot water and space bination boiler(s) shall have independent firing rates for domestic hot water and space bination boiler(s) shall be capable of operating at altitudes of up to 10,000 feet above sea level with 0% de-rated bination boiler(s) shall be certified and listed by C.S.A. International under CSA 4.9 / ANSI Z21.13 and Water Heater CSA 4.3 / ANSI Z21.10.3 for U.S. and bination boiler(s) shall conform to the ASME Boiler and Pressure Vessel Code for 43.5 psi working pressure, bearing the H stamp for Heating Boilers/Cast Iron Sectional Heating bination boiler(s) shall meet U.S. Environmental Protection Agency (EPA) guidelines for “ENERGY STAR” efficiency.II.ProductCombination Boiler ConstructionCombination boiler heat exchanger:The patented two-in-one heat exchanger shall service both domestic hot water and space heating without the use of an additional flat plate-type heat exchanger. The combination boiler heat exchanger shall be constructed with a cast aluminum block, with two independent ASME rated copper water ways, one for space heating and one for domestic hot water.The combination boiler shall have a non-metallic condensate trap to capture condensate from both the vent system and heat bination boiler main components:The combination boiler(s) shall operate without the use of a 3-way valve due to the unique two-in-one heat exchanger design. The combination boiler(s) shall be supplied with a gas valve with a minimum inlet (natural or propane) gas pressure of 4” W.C. and a maximum of 14” W.C. The burner shall be premix combustion type, made with stainless steel and a woven metal fiber outer covering.The control system shall have an integrated electronic touch sensitive controller that ignites the burner and continuously monitors the flame throughout each call for heat. The control also displays the current operating conditions of the unit and any error messages.The combination boiler shall be equipped with a factory-installed variable speed DC (ECM) pump pre-wired to operate with any call for space heating. Venting and Combustion AirThe combination boiler shall be capable of intake venting from either the left or right side, depending on the bination boiler(s) shall be capable of using outside air piped directly to the boiler for combustion. Termination of the vent pipe shall be connected to either rooftop or sidewall termination as recommended by the manufacturer.The combination boiler shall be capable of direct exhaust using PVC, CPVC, or PPs. The combination boiler shall be capable of direct vent intake using PVC, ABS, CPVC, or PPs.The combination boiler shall have a maximum equivalent vent length (3”) of 120 feet (each side), or a maximum equivalent vent length (2”) of 35 feet (each side).The combination boiler shall have a sealed cabinet design where the combustion air is drawn into; the inlet air pipe cannot be connected directly to the venturi and/or fan. Combination Boiler Control and AccessoriesCombination boiler(s) furnished with:ASME certified pressure relief valve set to relieve at 30 PSIG maximum.Flue gas, outlet water temperature, return water temperature, and flow sensor.Built-in freeze protection.Outdoor temperature sensorPropane conversion kitCondensate trap assemblyWall mounting bracketCombination boiler control includes:Integrated touch sensitive panel for system controlA low voltage connection board with data points for safety and operating controls, eg. Flow Sensor, Outdoor Sensor, Flue Sensor, Space Heating Pressure Sensor, Aquastat or DHW Sensor.Supply voltage of 120 volt / 60 hertzOptional ECO comfort mode that enhances the DHW delivery speed for instances of low boiler useOutdoor reset control for the space heating load with supplied outdoor sensor installed. Built-in frost protection modeCombination Boiler ManualsThe combination boiler(s) shall be provided with complete instruction manuals, including:Installation and Operating ManualUser ManualController Manual ................
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