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|
HVAC
THERMOSTATS
DIGITAL ELECTRONIC
THERMOSTAT WITH
OPTIONAL REMOTE
CONTROL
For Single Stage Heat/cool, Heat
Only, Cool Only & Heat Pumps
Single Stage
With Indiglo
tm
Night-light
Features:
• Electronic digital accuracy.
• No programming required.
• Soft Touch buttons.
•
INDIGLO
™ night-light.
• Filter Change indicator.
• Low battery indicator.
• °F / °C selector.
• No leveling required.
• 3-year limited warranty.
• Powered by 2 AA batteries (included).
• Easy "Front Load" battery access.
• Large LCD, easy-to-read display.
• Latching relay assures system compatibility.
Spec ficat ons:
• 20-30 VAC, 50/60 Hz
• Current draws 0.1 to 1.5 amps
• Temperature set range: 45° - 95°F
• Operating differential +/- 1° F
• Compressor protection: 4 minute delay on
break
• Terminations: RC, RH, W/B, Y/O, G, Y
1
• Bimetal Freeze Protection
Locke#
L1998
43054 Digital Non-programmable
electronic thermostat
without
Remote Control
7 DAY TOUCHSCREEN
PROGRAMMABLE
THERMOSTAT
3 Stage Heat/2 Stage Cool
Compatible with most–
• Conventional 24 VAC Heat/Cool, Heat Only
or Cool only Systems
• Single and Multi-Stage Heat Pumps
• Gas, electric or Oil Systems
• Millivolt systems
• 2 Wire Hydronic Systems
• AC or Hard wired
Features:
• Auto-Season Changeover
• Humidity Sensing and Control
• Temporary & Vacation Overrides
• Home Today Override
• Permanent memory for settings, clock and
daylight savings time.
• Refresh Programmable Fan
• Residual Cooling Fan Delay
• Filter Monitor
• Keyboard lock
• Adjustable Span
• Energy Monitor
• Clean Screen Function
• 2-stage Low Battery Warning with fail safe
protection
• Bi-Metal Freeze Protection
• Heat/Cool Hi/Low Auto Cut Off
Locke#
L3999
43855 7 Day, 4 Programs per
Day, Touchscreen Programmable
Thermostat
Optional
7 DAY PROGRAMMABLE
WITH WIRELESS REMOTE
SENSING CAPABILITY
• Latching relay assures system compatibility
• Pre-programmed with easy-to-change
presets
• Programmable Fan
• Large, easy-to-read INDIGLO® display
• Keyboard lock
• Easy Front Load battery access
• Energy and filter use monitors
• Patented Home Today™ temporary override
• Temporary and Vacation Hold override with
Programmable Hold
• Daylight savings key
• Tri-lingual English/Spanish/French display
• Powered by 2 AA batteries (included)
• Low battery warning
• Mechanical Low Temperature Protection
• 3-year warranty
Compatible with most:
• 24 VAC single stage heat/cool, heat only or
cool only systems
• Gas, electric or oil systems
• Millivolt systems
• 2-wire hydronic systems (Not for use with
110V/120V systems)
• Single-stage heat pumps
Spec ficat ons:
• 20–30 VAC, 50/60 Hz
• Current draws: 0.1 to 1.5 amps
• Temperature set range: 40°–95° F
• Operating differential: ± 1° F
• Compressor protection: 4 min. delay on break
• Terminations: G, W/B, Y/O, RC, RC1, RH, Y1
• Product Dimensions: 6
8
" W x 5
8
" H x 1½" D
Locke#
L3996
43665 7 Day Programmable with
Wireless Remote Capability
WIRELESS REMOTE
SENSOR FOR L3996
Locke#
L3997
43758 Wireless Remote Sensor