User manual TJERNLUND FULL LINE LITERATURE 8500669 REV D 0605

[. . . ] Our mission, over four generations of family ownership, has been to provide quality engineered and manufactured products that solve exhaust, ventilation and heating/cooling problems. Our name may be hard to pronounce, but we make everything else easy. POWER VENTERS MODELS HSJ, HS1, HS2 Used for side wall venting natural gas, LP or oil fired equipment including: furnaces, boilers, water heaters and unit heaters. All models feature the UC1 Universal Control and a diaphragm Fan Proving Switch safety interlock. Inputs up to 600, 000 BTU/hr. HSJ, 1, 2 Include UC1 Control MILLIVOLT GAS WATER HEATER VENTING PACKAGES MODELS VP-2, VP-3 For side wall venting millivolt gas water heaters. [. . . ] Outdoor air can be ducted and diffused at ceiling level eliminating cold spots and destratifying hot spots in mechanical rooms. In-Forcers feature factory installed safety controls, slide out blowers, prefilters and a heavy-duty 5052 aluminum intake hood. Inputs from 150, 000 to 3, 700, 000 BTU/hr. COMBUSTION AIR IN-FORCERTM MODELS PAI-1O & PAI-2O (for 115 VAC controls) PAI-1G & PAI-2G (for 24 VAC controls) Interlock with residential/light commercial gas or oil heating equipment to provide a reliable source of fresh, outside air for more efficient combustion and reduction of negative pressureinduced backdrafting. Fan Proving Switch safety interlock and indicator light assure adequate combustion air before burner ignition. Split wheel blends room air with outside air for comfortable, tempered discharge. 3" PVC is used for inlet pipe runs and standard 6" flex or metal duct can be used on discharge side. Models feature: factory prewired controls, Built-in damper, easy installation, quiet operation and affordability. FRESH AIR IN-FORCERTM MODELS PAI-1T & PAI-2T The PAI-T Series provide a reliable source of fresh, outside air for indoor ventilation. Outside air to dilute trapped pollutants and replace air vented by exhaust fans and fuel burning equipment can be provided during periods when leaving doors or windows open is not practical. Exhaust fan can also be wired in parallel with Timer/Clock for a true air exchange. Split wheel blends room air with outside air for comfortable, tempered discharge. 3" PVC intake pipe is used for inlet pipe runs and standard 6" flex or metal duct can be used on discharge side. Models feature: Timer/Clock for easy programming, built-in damper, easy installation, quiet operation and affordability. AUTO-DRAFT® INDUCED DRAFT SYSTEMS MODELS FSAD8-115, FSAD10-115, FSAD12-230 VSAD8-230 or 460, VSAD10-230 or 460, VSAD12-230 or 460 Exterior mount Variable or Fixed Speed Auto-Draft Inducers reduce vent diameters up to 50%, overcome convoluted vent layouts & dramatically shorten stack height above roof line. CPC-3 constant pressure controller automatically regulates fan speed based on a user set manifold/vent pressure, resulting in perfect draft & true energy savings. Safer than a traditional chimney because of redundant safety interlocks. Combine with our commercial IN-FORCER or variable speed VSUB-Series combustion air intake systems for balanced exhaust and combustion air. COMBUSTION AIR OR DRAFT UNIVERSAL BLOWERS MODELS VSUB8, VSUB12, VSUB16, VSUB20 VSUB8C, VSUB12C, VSUB16C, VSUB20C VSUB-Series Universal Blowers can mechanically vent gas and oil fired heaters up to 5750 F. , clothes dryers or be used as a variable speed Combustion Air Intake System. Common vent atmospheric, forced draft and fan assisted heaters and reduce vent diameters by up to 50% for significant cost savings. Use in conjunction with a CPC-3 controller to automatically regulate mechanical room pressure to maintain perfect levels of combustion air. Eliminate large uncontrolled combustion air louvers and the potential for freezing pipes. High pressure performance allows air to be ducted hundreds of feet from the source. Stainless steel construction suitable for outdoor or indoor installation. [. . . ] Models VH1-3, 4, 6 also feature built in clearances from combustibles. Building exteriors are kept clean while the aesthetics of the structure remain undisturbed. BAROMETRIC DRAFT CONTROLS MODELS DC4 THRU DC10 DC4G THRU DC10G Quality engineered and manufactured to maintain a consistent draft on a wide range of oil and gas fired heating equipment. For fan assisted gas, oil or solid fuel applications with vent diameters from 4-10" choose the DC4 thru DC10. [. . . ]