HVAC Speed Tap

When choosing a HVAC college program, the first thing that you must ascertain is that your preferred destination college you have selected has the necessary accreditations. This is ultra important, since it means that the training program supplied will be at par with the standards specified by professional HVAC organizations.

The premier accrediting agency for HVAC training programs are the NCCEA, which is the Partnership for Air-Conditioning, Heating, and Refrigeration, HVAC Excellence, North American Technician Excellence and Research, Environmental Protection Agency, and the Occupational Safety and Health Administration. You MUST select a college that has at least one accreditation.

It is also important to try and find small class numbers, which means you will get personalized attention from the instructors. The best colleges teaching HVAC courses will also have an on-campus science lab with modern equipment. Visit the campus and get a feel of the place, the instruction rooms, the facilities available and talk to the teachers, if they are available. Also find out if they provide any flexibility in time-managing classes for employed students, and also how you might go about procuring financial aid, if you are eligible.

HVAC GENERAL PURPOSE SINGLE PHASE BRAKEMOTORS Speed Tap Cap. MFD Amps Shaft N Shell XI Total C Ship Wt. (lbs) Notes 1/2 1075 460 5480H $240 158°C (70°C) High 10 1.3 5 5.6 11.1 19 H43 1/3 High 10 0.9 1/4 Low 10 0.7 1/5 Low 10 0.5 1/6 Low 10 0.5

Even though changing the low voltage tap connections does change the speed of the motor, it is important, in theory at least, o Check the tap selections using the HVAC OEM guide o Check the air distribution system components for dirt load and closed dampers,

VLT® 6000 HVAC MN.60.C1.02 – VLT is a registered Danfoss trademark 1 The Design In an attempt to conserve energy and improve control, the traditional systems utilized On/Off

HVAC PRODUCTS SUBJECT TO CHANGE WITHOUT NOTICE – 06/13 PAGE K3 CONTROLS & THERMOSTATS • 5 amp rating for use with the Forward/Reverse Industrial Ceiling Fan models. CQ004 – QUIET SPEED CONTROL. Title: CanarmCommercialProducts2013F_BvilleMfgProds

speed and temperature control. The S12HY64-based HVAC control system offers a capacitive touchpad interface HVAC Control System with LCD Reference Solution Features • LCD-based graphics interface • Control for airflow (face, foot, defrost, face

E-Flex™ Enclosed Drive Controllers Adjustable speed solutions for HVAC and pump applications E-flex brochure 0726.indd 1 7/26/06 3:34:28 PM

07.5kW – 45kW / 1HP – 60HP 380 – 480V 3 Phase Input AC Variable Speed Drive HVAC BUILDING SERVICES Energy efficient fan & pump control with low harmonic distortion

HVAC WASHDOWN AGRICULTURE COMMERCIAL PUMP MOTORS CLOSE COUPLED PUMP MOTORS FIRE PUMP MOTORS POOL & SPA MOTORS RESIDENTIAL WATER PUMP ELEVATOR AND GATE & DOOR Speed Tap Heat Speed Bearings Cap. MFD Amps Shaft N Base XD Shell XI Total C Ship Wt. Notes

Heater Minimum Air Speed Tap With Heat Pump Without Heat Pump BAYEAAC05BK1AA BAYEAAC05LG1AA Tap 2 Tap 2 BAYEAAC08BK1AA BAYEAAC08LG1AA Tap 3 Tap 2 BAYEAAC10BK1AA BAYEAAC10LG1AA Tap 3 Tap 2 BAYEABC15BK1AA Tap 4 Tap 3 BAYEABC20BK1AA Tap 4 Tap 3

Line voltage either to the low speed tap (1.0), medium-low speed tap (MED 100), medium high-speed tap (MED HI) and/or high The use of ECMs in HVAC equipment is rapidly increasing. They are typically used in the same applications

In general, the indoor motor speed tap should be as shown in table for the appropriate cooling capacity shown. Always check to make sure proper motor speed tap is connected as units are shipped from the factory connected for high speed operation (Speed Tap 5).

† Change indoor fan speed tap to a lower value. Note: Minimum setting for units with Gas or Electric Heat is 320 CFM per Ton. For 3 & 4 Ton Gas Heat units operating in heating mode the heat speed set cannot be lower than Speed Set 4.