Series
Fan-Powered
CONFIDENTIAL DOCUMENT. FOR INTERAL USE ONLY. 34VAV-SLM005-EN
Product
Features
Enviro-Tech (ETI)
CFR, CFR-WC, and CFR-EH
9 fan sizes available, 230–4700 cfm (range based on .25 in. wg DSP)
24 valve/fan combinations
12-point Flow Star
™
flow sensing device, (available for size 6” and above)
Mechanically fastened insulation
DDC, Analog, or Pneumatic control options
Options include hot water coils or integral electric coils for reheat, and various ‘IAQ’
linings
Trane
VSCF, VSWF, and VSEF
7 Fan sizes available, 280 to 3000 cfm (range based on .25 in. wg DSP)
20 Valve/Fan Combinations
Minimum 16 measuring point flow ring
Metal encapsulated insulation edges standard for IAQ
Rugged contractor tough unit construction
Factory-commissioned controls
UL and ARI listed
Factory-mounting customer controls availability
DDC, Analog, or Pneumatic control options
Options include hot water coils or integral electric coils for reheat, and various ‘IAQ’
linings
Transformer ....................................................................................................... 44
Factory-commissioned controls ......................................................................... 40
Manual secondary cutout standard with electric reheat .................................. 38, 43
Flow ring on smaller units (5" inlet) / ETI uses a flow bar ..................................37, 43
120-volt ECM option ........................................................................................... 44
Air filter ..........................................................................................................37, 43
Filter frame .....................................................................................................37, 43
Fan disconnect ...............................................................................................37, 43
Hanger brackets .............................................................................................37, 43
Dual-wall insulation option .................................................................................. 43
External actuator ................................................................................................ 43
Damper position indicator .................................................................................. 43
Line fuses for electric heat standard for ETI ......................................................... 43
SCR electric heat control ................................................................................ 41, 44
120-volt electric heat option ................................................................................ 44
Fan cfm range ...........................................................................................44, 48, 51
Electric reheat kW/voltage/staging options .......................................................... 40
Trane vs. ETI Page
Green = Trane is advantaged
Yellow = Trane is equal
Red = Trane is disadvantaged
