KEITH SPECIALTY STORE
6791 Route 119 N,
Marion Center, PA 
15759-7216 U.S.A.
phone: +1 724-397-8838  
orders: +1 800-705-8838
fax: +1 724-397-2228
hours (ET): 8:00a-6:00p Monday-Friday,
8:00a-3:00p Saturday

All items are brand new stock - not used - not remanufactured - not liquidation

thermostats - heating and cooling - programmable, digital, analog, Honeywell

room [wall] thermostats for HVAC systems

 descriptionpricequantity to buy item#  
Honeywell T4031A 1016 remote bulb temperature control, 60" capillary, -30/50F ğdetails$67.8567-T41
Honeywell T4031A 1073 remote bulb temperature control, 96" capillary, -30/90F ğdetails$49.9567-T42
Honeywell T4031C 1004 remote bulb temperature control, 96" capillary, -40/180F, breaks on rise ğdetails$90.7567-T43
Honeywell T4031C 1012 remote bulb temperature control, 65" capillary, -40/180F, breaks on rise ğdetails$82.6967-T44
Honeywell T4039B 1008 120 to 277V fan coil thermostat, cooling only, 55/95F ğdetails$102.0567-T49
Honeywell T4054B 1016 120V utility cooling thermostat, 35-110F ğdetails$84.7967-T4J
Honeywell T410A 1013 bimetal electric heat thermostat, 40-80F, spst ğdetails$13.1967-T4M
Honeywell T410B 1004 bimetal electric heat thermostat, 40-80F, dpst, 120/208-240V, white color ğdetails$17.8067-T4P
Honeywell T4398A 1021 diaphragm electric heat thermostat, 50-80F, spst, includes range stops and locking cover screws;
replaces T4098A 1032 ğdetails
$24.3967-T4S
Honeywell T4398B 1029 diaphragm electric heat thermostat, 50-80F, spst, includes positive off, range stops and locking cover screws ğdetails$31.1567-T4T
Honeywell T451A 3005 light duty thermostat, 120/240/277v, 40-90F, includes thermometer, range stops and locking cover ğdetails$61.3067-T4U
Honeywell T451B 3004 line voltage thermostat, 50-86F, positive off, less thermometer;
replaces T451A 2015 and T451A 2049 ğdetails
$65.6067-T4V
Honeywell T498A 1778 electric heat thermostat, 120/208-240V, spst, 40-80F ğdetails$33.3967-40Z
Honeywell T498A 1810 electric heat thermostat, 120/208-240V, spst ğdetails$25.5067-410
Honeywell T498B 1512 electric heat thermostat, 120/208-240V, dpst, 40-80F with thermometer and positive off ğdetails$39.9067-411
Honeywell T498B 1553 electric heat thermostat, 120/208-240V, dpst, 40-80F with positive off, less thermometer ğdetails$32.4067-412
Honeywell T5086A 1009 direct mount thermostatic actuator ğdetails$65.7967-T51
Honeywell T5086A 1033 thermostatic controller; replaces T5086A 1025 ğdetails$45.5967-T52
Honeywell T8011F 1002 programmable digital thermostat for heat pumps, 24V heating and cooling applications, 2 heating and 1 cooling, 5 weekday plus weekend programs, 40-99F ğdetails$149.6067-TA7
Honeywell T8024D 1010 programmable digital thermostat, 24V heating and cooling applications, 2 heating and 1 cooling, 5 weekday plus weekend programs, 40-99F ğdetails$112.9567-TA9
Honeywell T8034C 1481 white 24V triple fuel rated thermostat, 1 heat and 1 cool, horizontal mount;
replaces T8034C 1226 ğdetails
$34.1567-TAD
Honeywell T8034N 1007 24V mercury free thermostat, 1 heat and 1 cool, horizontal mount ğdetails$29.5967-TAE
Honeywell T812A 1002 white 24V snap action thermostat, heat only;
replaces T810D 1003 and T810D 1011 ğdetails
$13.3567-TAF
Honeywell T812B 1001 white 12VDC snap action thermostat, heat only;
replaces T810B 1039, T827A 1018 and T827B 1009 ğdetails
$13.3567-TAH
Honeywell T822K 1000 white 24V mercury free thermostat, heat only ğdetails$30.1567-TAL
Honeywell T822K 1018 24V mercury free thermostat, heat only ğdetails$29.1567-TAM
Honeywell T827K 1009 white 12VDC/24V/Mv mercury free thermostat, heat only ğdetails$27.7567-TAK
Honeywell T834L 1004 24V mercury free thermostat, heat/cool, dual scale, 50-90F or 10-30C ğdetails$29.5567-TAP
Honeywell T834N 1002 24V mercury free thermostat, heat/cool;
replaces T834C 2473 and T834C 2499 ğdetails
$29.5567-TAQ
Honeywell T841A 1217 heat pump thermostat with 2 LED emergency heat ğdetails$68.0067-TAS
Honeywell T841A 1506 24V white muti-stage heat pump thermostat with emergency heat ğdetails$48.8567-TAU
Honeywell T841A 1563 24V muti-stage heat pump thermostat for new construction ğdetails$60.7567-TAV
Honeywell T841B 1000 24V heat pump thermostat, 2 stage heat and 1 stage cool, separate Y and W1 terminals for compressor ğdetails$16.3067-TAX
Honeywell T841E 1007 multi-stage thermostat, 2 stage heat, 1 stage cool, hi and low LED; Armstrong and AirEase OEM 01142A027 ğdetails$65.6967-417
ğdetails$144.7067-TB3
Honeywell T874B 1019 24V multi-stage thermostat, 1 heat and 2 cool ğdetails$141.3567-TB8
Honeywell T874C 1000 24V multi-stage thermostat, 2 heat and 1 cool ğdetails$128.5067-TB9
Honeywell T8775A 1009 24V digital thermostat, for 24V single-stage heating only applications, non-programmable, backlit display ğdetails$47.1567-419
Honeywell T8775C 1005 24V digital thermostat, for 24V single-stage heating and cooling applications, non-programmable, backlit display ğdetails$52.2967-418
Honeywell T87K 1007 white 24V mercury free round thermostat for control of residential heat only systems ğdetails$31.3567-425
Honeywell T87N 1000 white 24V mercury free round thermostat, 1 heat and 1 cool ğdetails$49.9567-TBB
Honeywell T87N 1026 white 24V mercury free round thermostat, 1 heat and 1 cool, east to see large numbers;
replaces T87F 3467 ğdetails
$60.6567-TBC
Honeywell TH6110D 1021 Focus Pro programmable digital thermostat, 24V heating and cooling applications, 1 heating and 1 cooling, 5 weekday plus weekend programs, large display ğdetails$73.0567-453

Honeywell VisionPro --- See how easy the new VisionPro thermostats are to use and program: <HotFreshCool.com>.

Honeywell TH8110U 1003 VisionPro touch-screen programmable digital thermostat, 24V heating and cooling applications, 1 heating and 1 cooling 7-day program, backlit large display ğdetails$147.5967-455
Honeywell TL8230A 1003 digital 7 day programmable electric heat thermostat, 240V, dpst, 40-86F, backlight, positive off;
replaces T4700A 1016 and T4700B 1014 ğdetails
$65.1567-459

digital readout, non-programmable

Honeywell TH5110D 1006 24V digital thermostat, for single-stage heating and cooling applications, non-programmable, backlit display ğdetails$46.5967-450
Honeywell TH5110D 1022 FocusPro digital thermostat, 24V or millivolt single-stage heating and cooling applications, non-programmable, backlit large display, battery powered ğdetails$53.5067-451
descriptionpricequantity to buy item#  

multistage thermostats for heat pumps

Honeywell Y594D 1347 24V multistage thermostat with subbase, includes T874G 1942 and Q674E 1403 ğdetails$127.2567-Y4P
Honeywell Y594G 1161 24V multistage heatpump thermostat with auto changeover, includes T874G 1204 and Q674J 1043 ğdetails$128.9567-Y51
Honeywell Y594G 1252 24V multistage heatpump thermostat with auto changeover, includes T874G 1246 and Q674F 1212 ğdetails$128.9567-Y52
Honeywell Y594G 1419 24V multistage heatpump thermostat with auto changeover and locking cover, includes T874G 1642 and Q674F 1444 ğdetails$131.7567-Y53
Honeywell Y594G 1476 24V multistage heatpump thermostat with auto changeover and locking cover ğdetails$134.4567-Y54
Honeywell Y594G 1567 24V multistage heatpump thermostat, includes T874G 1865 and Q674J 1209 ğdetails$128.0567-Y55
Honeywell Y594G 1633 24V multistage heatpump thermostat, includes T874G 1972 and Q674F 1584;
replaces Y594G 1377 ğdetails
$128.9567-Y56
Honeywell Y594G 1674 24V multistage heatpump thermostat, includes T874G 2004 and Q674J 1274 ğdetails$128.9567-Y57
Honeywell Y594R 1292 24V multistage heatpump thermostat, includes T874R 1467 and Q674L 1512;
replaces T874R 1137 and Q674L 1132 ğdetails
$100.1567-Y5A
Honeywell Y594R 1300 24V multistage heatpump thermostat, includes T874R 1475 and Q674L 1520 ğdetails$88.2567-Y5B
Honeywell Y594R 1425 24V multistage heatpump thermostat with locking cover and thermometer; includes T874R 1616 and Q674L 1587 ğdetails$107.3067-Y5C
Honeywell Y594R 1615 24V multistage heatpump thermostat, includes T874R 1822 and Q674L 1710;
replaces Y594R 1326 ğdetails
$102.1567-Y5E
Honeywell Y594R 1672 24V multistage heatpump thermostat, includes T874R 1889 and Q674L 1736;
replaces Y594R 1151 and Y594R 1193 ğdetails
$80.5567-Y5F
Honeywell Y594R 1680 24V multistage heatpump thermostat, includes T874R 1897 and Q674L 1751 ğdetails$102.1567-Y5G
Honeywell Y594R 1797 24V multistage heatpump thermostat, includes T874R 1988 and Q674L 1868;
replaces Y594R 1235 ğdetails
$100.1567-Y5J
Honeywell Y594W 1014 24V multistage thermostat, includes T874W 1015, Q674B 1216 and C815A 1005 ğdetails$148.0567-Y5R
Honeywell YTH5320R 1000 FocusPro wireless thermostat kit, RedLINK enabled, includes wireless FocusPro thermostat, equipment interface module and return air sensor, non-programmable ğdetails$212.0567-YR1
Honeywell YTH5320R 1017 FocusPro comfort system kit, RedLINK enabled, includes wireless FocusPro thermostat, wireless outdoor temp sensor, portable comfort control, equipment interface module and return air sensor, non-programmable ğdetails$347.7567-YR2
Honeywell YTH5320R 1025 wireless zoning adapter kit, RedLINK enabled, includes wireless FocusPro thermostat and wireless adapter, non-programmable ğdetails$152.6967-YR3
Honeywell YTH6320R 1001 FocusPro wireless thermostat kit, RedLINK enabled, includes wireless FocusPro thermostat, equipment interface module and return air sensor, 5-1-1 programmable ğdetails$229.0067-YR4
Honeywell YTH6320R 1015 FocusPro comfort system kit, RedLINK enabled, includes wireless FocusPro thermostat, wireless outdoor temp sensor, portable comfort control, equipment interface module and return air sensor, 5-1-1 programmable ğdetails$352.0067-YR5
Honeywell YTH6320R 1023 wireless zoning adapter kit, RedLINK enabled, includes wireless FocusPro thermostat and wireless adapter, 5-1-1 programmable ğdetails$169.6567-YR6
Honeywell YTH9421C 1002 24V or 750mV thermostat, 7 day programmable, touchscreen, 2 or 3 wire, 4 heat/2 cool, includes humidification and dehumidification control ğdetails$233.7567-YT5
Honeywell YTH9421C 1010 24V or 750mV thermostat, 7 day programmable, touchscreen, 2 or 3 wire, 4 heat/2 cool, includes humidification and dehumidification control and outdoor temperature sensor ğdetails$251.7567-YT7
Honeywell YTHX9321R 1000 Prestige SD comfort system kit, RedLINK enabled, includes portable comfort control, wireless outdoor temp sensor and 24V standard touchscreen thermostat, 7 day programmable, also provides humidification and dehumidification control, 24V hardwired ğdetails$409.5067-YR7
Honeywell YTHX9321R 1011 Prestige SD thermostat kit, RedLINK enabled, includes wireless outdoor temp sensor and 24V standard touchscreen thermostat, 7 day programmable, also provides humidification and dehumidification control, 24V hardwired ğdetails$339.0067-YR8
Honeywell YTHX9321R 5003 Prestige HD comfort system kit, RedLINK enabled, includes portable comfort control, wireless outdoor temp sensor and 24V HD color touchscreen thermostat, 7 day programmable, also provides humidification and dehumidification control, 24V hardwired ğdetails$475.0067-YR9
Honeywell YTHX9321R 5012 Prestige HD thermostat kit, RedLINK enabled, includes wireless outdoor temp sensor and 24V HD color touchscreen thermostat, 7 day programmable, also provides humidification and dehumidification control, 24V hardwired ğdetails$393.0067-YRA

mechanical [analog]

double-pole line voltage room thermostat ğphoto$16.4571-145
single-pole line voltage room thermostat ğphoto$11.6071-150
Honeywell Q539A 1014 thermostat sub-base for T87F thermostat, use with gas furnaces, single transformer systems; obsolete, limited to quantities on hand;
replaces many Q405A, Q408A, Q527A and B, Q539A and D ğdetails
$16.7567-260
Honeywell Q539CA 1020 thermostat sub-base for T87F thermostat, cooling only with fan on-auto switch; Q405C 1008 and 1X, Q405L 1008 and 1X, Q527A 1084, Q527C 1009, 1017 and 1025, Q539A 1055, Q539C 1004, 1012, 1053, 4008 (4008 was beige, replacement is white); obsolete, limited to quantities on hand ğdetails$17.7567-266

key-locking guards with clear cover

Honeywell TG510A 1001 thermostat guard, clear plastic, 4 7/16H x 4 7/16W x 2 1/2D;
replaces TG510B 1009 and TG587F 1008 ğdetails
$23.4967-TG3
Honeywell TG510D 1005 thermostat guard, painted metal, 4 7/16H x 4 7/16W x 2 7/16D;
replaces TG587F 1016 ğdetails
$28.8967-TG4
Honeywell TG511A 1000 thermostat guard, clear plastic, 5 1/16H x 6 1/16W x 2 15/16D;
replaces TG500A 1003 ğdetails
$23.2567-440
Honeywell TG511D 1004 thermostat guard, painted metal, 5 1/16H x 6 1/16W x 2 7/8D ğdetails$32.6567-TG6
Honeywell TG512A 1009 thermostat guard, clear plastic, 5 7/8H x 8 3/8W x 3 3/8D;
replaces TG512A 1058 and TG512B 1007 ğdetails
$23.3567-TG7
Honeywell TG512D 1003 thermostat guard, painted metal, 5 7/8H x 8 3/8W x 3 1/4D ğdetails$36.9567-TG8