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Source 1 LX-Series Thermostats

Source 1 LX-Series thermostats are suitable for residential or commercial gas/electric, heat pump, multistage, and hydronic
systems. They offer an extraordinarily rich set of features. A variety of matching accessories offer extended functionality to the
dealer and the home or building owner.
Features:
• Large (4.7 sq in) digital display with soft white adjustable intensity backlight displays current indoor and outdoor (with
optional remote sensor) temperature, setpoints, day of week, and time
• Adjustable scrolling10-character 16-element marquee text guides through setup and programming steps in plain language
and allows customizable service alerts and error Messages
• Bicolor LED mode indicator and backlit, color-coded soft-touch keys
• Programmable models meet Energy Star and
• California Title 24 specifications
• Up to 4 stages heating and 2 stages cooling
• Up to 7-day installer selectable programming
• Auto changeover (switchable to manual)
• Built-in compressor protection (defeatable for zoning applications)
• Adjustable timers and deadbands
• Auxiliary heat indicator
• Auxiliary heat lockout
• Fahrenheit/Celsius display
• Service filter reminder
• UV lamp replacement reminder
• Remote temperature sensor ready
• Programmer compatible
• Wireless accessories
• Humidification and dehumidification (some models)
• Dual fuel capable (some models)
Specifications:
Power Method: Hardwired
Electrical Ratings: 24 VAC ±15%
Frequency: 60Hz; 50Hz
Terminal Load: Y1, Y2, G 1.5 A per terminal; all others 0.5 A per terminal
Setpoint Temperature Range (heating): 35°– 99°F (1.5°–37°C)
Setpoint Temperature Range (cooling): 35°– 99°F (1.5°–37°C)
Deadband Differential: 1°–6°F (0.5°–3.0°C)
Operating Ambient: 35°–105°F (1.5°–41°C)
Operating Humidity: 5–90% RH, non-condensing
Dimensions: 4-3/8” H x 5-5/16” W x 1” D
Mounting: Horizontal

Residential Models

Commercial Models
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S1-TBSU22HNS
PART #: TBSU22HNS - T'STAT NON-PRGRM 2H/2C W/HUM COMM'L S1
Usually Ships in 2 to 3 Business Days

Our Price: $110.25
Sale Price: $89.25
Savings: $21.00
S1-TBSU32HP7S
PART #: TBSU32HP7S - T'STAT PRGRM 7-DAY 3H/2C W/HUM COMM'L S1
Usually Ships in 2 to 3 Business Days

Our Price: $136.50
Sale Price: $110.50
Savings: $26.00
S1-TBSU32P7S
PART #: TBSU32P7S - T'STAT PRGRM 7-DAY 3H/2C COMM'L S1
Usually Ships in 2 to 3 Business Days

Our Price: $113.40
Sale Price: $91.80
Savings: $21.60
S1-THSU21P1S
PART #: THSU21P1S - T'STAT PRGRM 1-DAY 2H/1C S1
Usually Ships in 2 to 3 Business Days

Our Price: $74.80
Sale Price: $60.55
Savings: $14.25
S1-THSU32HP7S
PART #: THSU32HP7S - T'STAT PRGRM 7-DAY 3H/2C W/HUM S1
Usually Ships in 2 to 3 Business Days

List Price: $221.43
Our Price: $144.15
Savings: $77.28
S1-THSU32P7S
PART #: THSU32P7S - T'STAT PRGRM 7-DAY 3H/2C S1
Usually Ships in 2 to 3 Business Days

List Price: $176.79
Our Price: $115.09
Savings: $61.70