System Application Standard Efficient Gas Forced Air, High Efficacy Gas Forced Air, Oil Forced Air, Electric Forced Air, Hot Fan Coil, Geothermal Heat Pump, Air to Air Heat Pump, Hot Water Radiant Heat, Steam Stages Heat Cool Up to Heat Pump or Conventional Power Method Battery.
System Application Heat Cool Heat Pump Stages Heat Cool Heat Pump or Conventional Power Method Battery or Hardwired Terminal Designations Y, G, C, L A, O B, AUX, E, W, K, R, RC Color White Brand Honeywell Home Mfg # TH4210U2002 U...
System Application Gas, Oil, Electric, Heat Pump, Forced Warm Air, Hot Water, Steam or Gravity Stages Heat Cool Up to Heat Pump or up to 2 Conventional Power Method Hardwired Terminal Designations C, R, RC, RH, W- O B, W2- AUX1, W3- AUX2, Y, Y2, G, A- L A, U1, U1, U2, U2, U3, U3, S1, S1, Brand Honeywell Home Mfg # YTHX9421R5101WW...
System Application Gas, Oil, Electric, Heat Pump, Forced Warm Air, Hot Water, Steam or Gravity Stages Heat Cool Up to Heat Pump or Up to Conventional Power Method Battery Terminal Designations C, R, Rc, W- O B, W2- AUX E, Y, Y2, G, L, RAS Color White Description Includes Wireless.
System Application 24 Vac systems Gas, Oil, Electric Warm Air Hot Coil Gas, Oil, Electric Hydronic or Steam Gravity Systems Stages Heat Cool Up to Heat Pump or 2 Power Method Battery or Hardwired Terminal Designations RC, R, C, W, W2 - AUX, Y, Y2, O B, G, K, E, Brand Honeywell Home Mfg # TH6320U2008 U...
System Application Gas Electric or Oil Heat Pump Stages Heat Cool Power Method Hardwired or Battery Terminal Designations Rh, Rc, C, Y, Y2, W E, W2, G, B, O Description sq inch display..
System Application Gas, Oil, Electric, Heat Pump, Forced Warm Air, Hot Water, Steam or Gravity Stages Heat Cool Up to Heat Pump or up to 2 Conventional Power Method Hardwired Terminal Designations C, R, RC, RH, W- O B, W2- AUX1, W3- AUX2, Y, Y2, G, A- L A, U1, U1, U2, U2, U3, U3, S1, S1, Brand Honeywell Home Mfg # YTHX9421R5085WW...
System Application Z-wave systems, 24 Vac systems Gas, Oil, Electric Warm Air Hot Coil Gas, Oil, Electric Hydronic or Steam Gravity Systems Stages Heat Cool Up to Heat Pump or Conventional Power Method Battery or Hardwired Terminal Designations RC, R, C, W, W2 - AUX, Y, Brand Honeywell Home Mfg # TH6320ZW2003 U...
System Application Gas, Oil, Electric, Heat Pump, Forced Warm Air, Hot Water, Steam or Gravity Stages Heat Cool Up to Heat Pump or Up to Conventional Power Method Battery Terminal Designations C, R, Rc, W- O B, W2- AUX E, Y, Y2, G, L, K, HUM, HUM, DHM, DHM Color White Description.
System Application Heat Cool Heat Pump Stages Heat Cool Power Method Hardwired or Battery Terminal Designations Rh, Rc, C, Y, Y2, W E, W2, G, B, O, H, D Description sq inch display Brand Pro1 IAQ Mfg # T755WHO...
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