Color: White; Mfg. #: YTH9421C1002; Power Method: Hardwired; Stages Heat/Cool: 4/2; System Application: Heat/Cool/Heat Pump; Terminal Designations: 1, 2, 3, C, R, Rc, Rh, W1-O/B, W2-Aux, W3-Aux2, Y, Y2, G, L, Out1, Out2, In1, In2, Dats1, Dats2, Hum1, Hum2, Dhm1, Dhm2, Vnt1, Vnt2;
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Color: White; Mfg. #: YTH9421C1002; Power Method: Hardwired; Stages Heat/Cool: 4/2; System Application: Heat/Cool/Heat Pump; Terminal Designations: 1, 2, 3, C, R, Rc, Rh, W1-O/B, W2-Aux, W3-Aux2, Y, Y2, G, L, Out1, Out2, In1, In2, Dats1, Dats2, Hum1, Hum2, Dhm1, Dhm2, Vnt1, Vnt2;
Electrical range: 20 to 30VAC |Temperature range: 40°F to 90°F (heat); Cool: 50°F to 99°F |Dimensions: 6" W x 4-9/16" H x 1-1/4" D
| Terminal Designations | 1, 2, 3, C, R, Rc, Rh, W1-O/B, W2-Aux, W3-Aux2, Y, Y2, G, L, Out1, Out2, In1, In2, Dats1, Dats2, Hum1, Hum2, Dhm1, Dhm2, Vnt1, Vnt2 |
| Power Method | Hardwired |
| Stages Heat/Cool | 4/2 |
| Color | White |
| System Application | Heat/Cool/Heat Pump |
| Shipping Weight | 1.55 |
| Shipping Width | 4.40 |
| Shipping Length | 5.40 |
| Shipping Height | 7.40 |
| Harmonize Code | 9032100030 |
See catalog page 277 for additional notes and/or restrictions.
WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.
WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.
RETURNS - All returns are subject to a restocking charge.
Mfg. #: YTH9421C1002
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