2019-2020 Purchasing Guide Volume 6

Thermostats

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THERMOSTAT REFERENCE

MSH Part Brand MFG Part BI-METAL MERCURY FREE 133100 43004A

Terminal

Mount

24 Volt

Stage (H/C)

Heat Pump

Auxiliary Heat

3-Wire Zone Valve

Mercury Free

Setpoint Temp Limits Touchscreen Digital

Program Option Days

Millivolt Compatible Auto Changeover Power Source

Gas/Oil/Electric

Display (SQ IN)

Keypad Lockout

H 1/1 1/1

HW HW HW HW HW HW HW HW HW

RC, RH, W, Y, G, O, B RH, RC, G, W, Y, O, B, A

130175 130232 130510 130520 135115 135020 135030 133241 133246 130150 130160 130530 130225 130221 130155 135120 135141 130153

1C26 101 1C20-101

S 1/1 H 1/0

R, W

1F56N-444 1E56N-444 T822K1018 T834N1002 T8034N1007 PSM400SA

H 1/1 1/1 V 1/1 1/1

RC, RH, W, Y, G, O, B, A RC, RH, W, Y, G, O, B, A

H 1/0

R, W

V 1/1 1/1 H 1/1 1/1

R, RC, W, Y, G, O, B R, RC, W, Y, G, O, B G, Y, W, RH, RC, A

H 1/1

NON-PROGRAMMABLE 133245 P111

H 1/1 1/1 HV 2/1 2/1 H 1/1 1/1 V 1/1 1/1 H 2/1 2/1

D 2.3 D 0.8

RH, RC, W, Y, G, C, O/B E, Y, B, O, W2, R, G, C RC, RH, W, Y, G, O, B RC, RH, W, Y, G, O, B R, C, Y, W2, G, O/B, L, E

PSDH121 1F78-144 1E78-144 1F79-111

B B

1.2 1.2

HW 1.2

3-Pre- set

1F86EZ-0251

H 1/1 1/1

D 2.0

R, C, OB, W, Y, G

1F86-0244 1F85U-22NP 1F83C-11NP T8775C1005 TH1110D2009

H 1/1

D 2.0 D 5.0 D 5.0 HW 2.4 D 3.9

R, C, W, Y, G, O/B

H 2/2 2/1 H 1/1 1/1 R 1/1 1/1 S 1/1 1/1

RC, RH, C, G, W/E, W2, Y, Y2, O/B/6, L

RC, RH, C, OB, W, Y, G R, RC, C, W, O/B, Y and G

R, RC, Y, C, W, G, O/B

NON-PROGRAMMABLE OR PROGRAMMABLE 135130 TH4110U2005 S 1/1

7, 5/1/1, or 5/2 7, 5/1/1, or 5/2 7, 5/1/1, or 5/2

D 3.9

R, RC, Y, C, W, G, O/B

135142

TH4210U2006

S 2/1

D 3.9

R, RC, Y, C, W, G, O/B, Aux, E

135135

TH6220U2000

S 2/2

D 3.9

R, RC, Y, C, W, G, O/B, Aux, E

PROGRAMMABLE 133290

T300BUS T4001ES

R 3/2 3/2 R 2/1 2/1 V 1/1 1/1 H 2/1 2/1 H 1/1 1/1 V 1/1 1/1 H 1/1 1/1

HB 2.1 HB 1.8 D 2.3 D 7.3

R, RC, W1, W2, W3, Y1, Y2, G, O, B, C RC, RH, Y1, W1, R, G, C, */OB, C

133291 133250 133255 130200 130250 130215

7 or 5/+2 7 or 5/+2

P711

RH, RC, W, Y, G, C, O/B

P721UT 1F78-151 1E78-151

G, B, O, Y, RC, RH, W2, A, W1, C

B B

1.2 1.2

5+2 5+2

RC, RH, W, Y, G, O, B RC, RH, W, Y, G, O, B R, C, Y, W, G, O/B

1F80-0261

D 2.0

5+1+1

H - Horizontal | V - Vertical | S - Square | R - Round D - Dual Battery (Battery or Hardwire) | B - Battery Powered | HB - Hardwire with Battery Backup | HW - Hardwire (Requires Common)

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