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Product Specifications |
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Description |
Premier White Thermostat Package with auto heat or cool changeover and W3,E,G,R,Y1,W1,O,X1,X2,X,W2,B terminals for multistage heating and cooling systems |
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Application |
Multistage Heat and Cool Systems |
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Changeover |
Auto heat or cool |
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Terminal Designations |
W3, E, G, R, Y1, W1, O, X1, X2, X, W2, B |
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Switch Positions (System) |
OFF-HEAT-COOL-AUTO-EM. HEAT |
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Dimensions (in.) |
(including Q674 subbase) 3 9/16 in. high x 5 5/8 in. wide x 2 3/16 in. deep |
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Dimensions (mm) |
(including Q674 subbase) 91 mm high x 143 mm wide x 56 mm deep |
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Setting Temperature Range (F) |
42 F to 88 F |
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Differential Temperature (C) |
2C minimum between heating and cooling. |
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Anticipator (cooling) |
0 to 1.0A fixed |
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Anticipator (heating) |
Stage1 fixed 0.1 to 1.2A; Stage 2 adj. 0.1A to 1.2A |
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Cool Current |
1st Stage 1.0A running, 6.5A inrush at 30 Vac max. |
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Heat Current |
1st Stage 1.0A running, 6.5A inrush at 30 Vac max. |
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Fan Operation |
Auto Fan in EM. HEAT |
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LEDs |
AUX.HT., EM.HT., CHECK |
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Ambient Temperature Range (F) |
40 F to 90 F |
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Ambient Temperature Range (C) |
4 C to 32 C |
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Approvals, Canadian Standards Association |
Thermostat Certified; File No. LR95329-1 |
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Includes |
Q674F1477 subbase & T874G1741 thermostat |
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Comments |
Same as Y594G1419, except Premier White |
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Tradeline Value |
Super Tradeline |
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Literature and other Resources Download
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Installation Instructions - (Q674C, Q674F, Q674J, Q674L, T874G, T874N, T874R, Y594C, Y594G, Y594H, Y594N, Y594R Multistage Thermostats/Subbase Combinations)
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Installation Instructions - (Y594G, Y594J Multistage Thermostat Subbase Package)
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Installation Instructions - (Y594C1421 Multistage Thermostat/Subbase Package (T841C1877/Q674B1554)-TRADELINE)
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Installation Instructions - (Y594 Combination Pack (T874 Multistage Thermostat and Q674 Subbase))
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Download
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