General Information
Bulletin 10-30 10 Questions (PDF 56KB) - February 2003
Engineering Specifications
Bulletin 20-11 Modular Specification (M2430, M3642, M4860) (PDF 436KB) - September 2007
Bulletin 20-15 System Component Specifications (accessories) (PDF 530KB) - December 2007
Bulletin 20-18 Fan-coil Specification (M1218) (PDF 306KB) - September 2007
Bulletin 20-20.1 Blower Module Specification (PDF 178KB) - October 2007
Bulletin 20-20.2 Refrigerant Coil Module (PDF 1.1MB) - June 2007
Bulletin 20-20.3 Chilled Water Coil Module (PDF 1.17MB) - June 2007
Bulletin 20-20.4 Heating Module (with hot water coil specs) (PDF 198KB) - June 2007
Bulletin 20-20.5 Vertical Plenum Module (PDF 636KB) - October 2007
Bulletin 20-20.6 Return Plenum Module (PDF 117KB) - May 2006
Bulletin 20-20.7 Adapter, Supply Plenum (PDF 792KB) - December 2002
Bulletin 20-25 Electric Duct Furnace (PDF 620KB) - December 2009
Bulletin 20-30 Unichiller RC Specifications (PDF 343KB) - May 2007
Bulletin 20-30 Unichiller RC Specifications (PDF 2 MB) - April 2009 (NEW BULLETIN)
Bulletin 20-34 Return Air Adapters (PDF 164KB) - May 2007
Bulletin 20-40 Blower Curves (PDF 142KB) - August 2007
Bulletin 20-54 Aluminum Tubing Supply (PDF 167KB) - May 2007
Bulletin 20-55 Sound Attenuator (PDF 1.3MB) - April 2006
Bulletin 20-56 Outlet Kits (PDF 244KB) - March 2005
Bulletin 20-58 Slotted Outlet Plenum Takeoff Kit (PDF 73KB) - June 2007
Bulletin 20-60 Rigid Sound Attenuator (PDF 200KB) - June 1999
Bulletin 20-65 Round Outlets (PDF 820KB) - May 2004
Bulletin 20-66 UPC-55FR, Firestop, Duct Outlet, 1-Hour, UL-555C* (PDF 171KB) - March 2009
Bulletin 20-70 Slotted Outlet (PDF 688KB) - February 2004
Bulletin 20-80 Plaster Frame Kit (PDF 48KB) - June 1999
Bulletin 20-81 Outlet Screens (PDF 132KB) - March 2005
Bulletin 20-83 Condensate U-Trap (PDF 221KB) - September 2009
Bulletin 20-85 Heat Pump Mild Weather Control Kit (PDF 45KB) - August 2006
Bulletin 20-86 UniChiller RC Low Ambient Control Kit (PDF 150KB) - September 2008
Bulletin 20-88 Inline Flowmeter (PDF 41KB) - November 2008
Bulletin 20-90 Universal Thermostat (PDF 706KB) - September 2008
Bulletin 20-100 Sample Specifications (PDF 112KB) - June 2005
Installation and Maintenance Instructions
Bulletin 30-01 Installation Guide (PDF 236KB) - June 2004
Bulletin 30-02 10 Percent Rule (chart) (PDF 76KB) - June 2004
Bulletin 30-05 General Installation Instructions (PDF 303KB) - May 2007
Bulletin 30-10 M1218 Installation (PDF 405KB) - June 2007
Bulletin 30-20 M2430/M3642/M4860 Modular Unit Installation (PDF 1.46MB) - May 2007
Bulletin 30-24 Heat Pump Installation (PDF 604KB) - December 2002
Bulletin 30-30 Hot Water Coil Installation (PDF 796KB) - October 2007
Bulletin 30-32 Unichiller RC Installation (PDF 932KB) - September 2008
Bulletin 30-32 Unichiller RC Installation (PDF 4.8MB) - September 2009 (NEW BULLETIN)
Bulletin 30-32A Unichiller Flow Switch Run-On Delay Timer Kit (PDF 134KB) - August 2008
Bulletin 30-34 Electric Furnaces (PDF 1.08MB) - December 2009
Bulletin 30-38 Advanced Control Board Installation Instructions (PDF 1.8MB) - May 2008
Bulletin 30-40 Fiberglass Plenum Installation (PDF 344KB) - July 2004
Bulletin 30-45 Metal Plenum Installation (PDF 136KB) - June 2003
Bulletin 30-50 Plenum Take-off (PDF 1.4MB) - April 2006
Bulletin 30-52 Outlet Balancing Orifice (PDF 104KB) - September 2000
Bulletin 30-53 Take-off Balancing Orifice (PDF 189KB) - August 2008
Bulletin 30-55 Supply Tubing and Sound Attenuator (PDF 167KB) - November 2008
Bulletin 30-61 Rigid Sound Attenuator (PDF 117KB) - November 2008
Bulletin 30-63 Clamps (PDF 76KB) - June 1999
Bulletin 30-100 Field Service Report Form (PDF 136KB) - June 2003
Bulletin 30-101 UniChiller RC Service Report (PDF 31KB) - April 2006
Application and Sizing Instructions
Bulletin 40-01 Application List (PDF 116KB) - February 2001
Bulletin 40-10 Quik-Sizer (PDF 96KB) - February 2001
Bulletin 40-30 Component Layout (PDF 355KB) - May 2007
Bulletin 40-40 System Sizing and Layout (PDF 868KB) - October 2003
Bulletin 40-50 Manual J Form (PDF 76KB) - June 1999
Bulletin 40-60 Unichiller RC Design Manual (PDF 680KB) - October 2004
Technical Notes
Tech Note 102 Duct Condensation (PDF 140KB) - June 2003
Tech Note 103 High Altitude Applications (PDF 160KB) - March 2005
Tech Note 104 Unico Energy Guide (PDF 252KB) - March 2005
Tech Note 105 Providing Outside Air (PDF 71KB) - October 2009
Tech Note 106 Return Duct System Design Requirements (PDF 106KB) - May 2009
Tech Note 106A Central Air Return Systems (PDF 33KB)
Tech Note 108 Thermal Expansion Clean Out Procedure (PDF 300KB) - June 1999
Tech Note 109 Humidification for Unico Heating Systems (PDF 65KB) - August 2007
Tech Note 110 Zoning the Unico System (PDF 48KB) - June 1999
Tech Note 111 Spot Cooling (PDF 304KB) - June 1999
Tech Note 112 Disinfection of Potable Water (PDF 36KB) - June 1999
Tech Note 113 How to Measure Outlet Airflow (PDF 892KB) - March 2004
Tech Note 114 Expansion Valve Troubleshooting (PDF 104KB) - October 2007
Tech Note 115 Air Filters, Electronic, etc. (PDF 148KB) - July 2004
Tech Note 117 Vertical Installation Kit, UPC-63/64 (PDF 176KB) - March 2005
Additional Information
Bulletin 60-10 Warranty Announcement (PDF 64KB) - July 2001
Bulletin 60-11 Warranty (UniChiller RC) (PDF 104KB) - December 2004
Bulletin 60-20 Return Authorization Form (PDF 532KB) - February 2003
Warranty Form Online Registration