Product Specifications

www.white-rodgers.com
27
THERMOSTATS
HUMIDISTATS
Provides Automatic Control of Humidication Equipment for
Optimum Humidity Control
FEATURES
• Choice of horizontal or vertical mounting.
• Line voltage or low voltage.
• Snap-Action switch.
• Mounts on 2” x 3” single gang box.
• Pigtail leads.
Model Switch Contact
Number Description Action Range Differential Ratings
2271-100 Humidistat Open on Rise 10% to 60% RH 5% RH 120 VAC, .5A
(Horizontal) Pilot Duty
30 VAC, 60 VA
SPECIFICATIONS
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . Horizontal 2
3
/
4
”H x 4
1
/
2
” W x 2
7
/
16
”D
Vertical 4
1
/
2
”H x 2
3
/
4
” W x 2
7
/
16
”D
2271-100
DEHUMIDISTATS
Provides Automatic Control of Dehumidication Equipment or
Operates Damper/Exhaust Fans to Control Humidity Levels
FEATURES
• White color case. Choice of horizontal or vertical styling.
• Line voltage or low voltage.
• Snap-Action switch.
• Mounts on 2” x 3” single gang box.
• Pigtail leads.
Model Switch Contact
Number Description Action Range Differential Ratings
2273W-21 Dehumidistat Close on Rise 30% to 80% RH 5% RH 120 VAC, 1.0A
(Horizontal) Pilot Duty
30 VAC, 60 VA
2274W-21 Dehumidistat Close on Rise 30% to 80% RH 5% RH 120 VAC, 1.0A
(Vertical) Pilot Duty
30 VAC, 60 VA
SPECIFICATIONS
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . Horizontal 2
3
/
4
”H x 4
1
/
2
” W x 2
7
/
16
”D
Vertical 4
1
/
2
”H x 2
3
/
4
” W x 2
7
/
16
”D
2273W-21
HUMIDITY
CONTROLS