Y594G1633 Honeywell Beige Thermostat Package
Combines appropriate T874 Multistage Thermostat and Q674 Subbase for specific applications
Description Beige Thermostat Package with auto heat or cool changeover and W2,G,E,X,R,B,Y,L,O terminals for multistage heating and cooling systems
Application Multistage Heat and Cool Systems
Changeover Auto heat or cool
Terminal Designations W2, G, E, X, R, B, Y, L, O
Switch Positions (System) OFF-HEAT-COOL-AUTO-EM. HEAT
Switch Type Mercury
Dimensions (in.) (including Q674 subbase) 3 9/16 in. high x 5 5/8 in. wide x 2 3/16 in. deep
Dimensions (mm) (including Q674 subbase) 91 mm high x 143 mm wide x 56 mm deep
Setting Temperature Range (F) 42 F to 88 F
Differential Temperature (C) 4F (2C) minimum between heating and cooling.
Anticipator (cooling) 0 to 1.0A fixed
Anticipator (heating) Stage1 fixed 0.1 to 1.2A; Stage 2 adj. 0.1A to 1.2A
Cool Current 1st Stage 1.0A running, 6.5A inrush at 30 Vac max.
Heat Current 1st Stage 1.0A running, 6.5A inrush at 30 Vac max.
Sensor Element Bimetal
Fan Operation No Auto Fan in EM. HEAT
LEDs AUX.HT., EM.HT.
Ambient Temperature Range (F) 40 F to 90 F
Ambient Temperature Range (C) 4 C to 32 C
Approvals, Canadian Standards Association Thermostat Certified; File No. LR95329-1
Includes Q674F1584 subbase & T874G1972 thermostat
Comments Replaces Coleman/Evcon Y594G1377.
Tradeline Value Tradeline
Voltage 20 to 30 Vac
*Photo is representative only