Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.

Markel - LRD100A Outdoor Thermostat SPDT Heat/Cool 120-277VAC

Item: LRD100A


Sign in to see real-time inventory at the stores closest to you.
What’s the price?
Sign in for pricing.

Frequently Bought Together

Best Sellers

About This Product

Product Info


Markel - The LRD100A thermostat features a bi-metal sensor.
  • 3/4 HP at 125 VAC
  • 1-1/2 HP at 250 - 277 VAC
  • 22 amps resistive max
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight0.3 Pounds (lbs)
Length3 Inches (In)
Width1.375 Inches (In)
Height2.5 Inches (In)
Country of OriginCHN
750mV CompatibleNo
ApprovalsUL recognized/CSA
Auto ChangeoverNo
Batteries IncludedNo
Battery BackupNo
Built In Wi-FiNo
Change/Check RemindersNo
Cycle/Hertz60 Hz
Daylight Savings Time ReadyNo
Digital-Non ProgrammableNo
Display OptionsNone
Displays Outdoor TemperatureNo
Dual Transformer CompatibleNo
Electrical Rating22A noninductive at 125/250/277 Vac; 3/4 HP @ 125 Vac, 1-1/2 HP @ 250/277 Vac
Fan SwitchingNo
Heat Pump CompatibleNo
Indoor Remote SensorNo
Low Battery IndicatorNo
Power MethodLine/Load
Programmable FanNo
Prop 65Yes
Removable InterfaceNo
Stages Cool1
Stages Heat1
System SwitchingYes
Temperature Range0°F to 110°F (-17.7°C to 43.3°C)
Temperature Settings per Day1
Terminal DesignationsColored wires
UsesHeat or Cooling
Vacation ModeNo
Voltage120-277 VAC
Warranty OfferedYes


Equipment Part List

*Offer valid March 1, 2019 - April 30, 2019. Excludes special pricing. Offer cannot be combined with other offers or programs. While supplies last. No rainchecks allowed. Not valid on previous purchases. Management reserves the right to modify or end this promotion at anytime. All products not available in all areas. Account must be active and in good standing with CE, as determined by CE’s credit department prior to and during the promotion period. voucher will be distributed within 60 days of the conclusion of the promotional term. Returns of eligible merchandise will be subject to deduction of valuation of voucher. Eligible accounts will be notified by telephone or email.
‡Ductless Stock Up and Save offer valid thru May 31, 2019 at participating CE locations. Account must be active and in good standing condition to qualify for terms. Excludes special pricing and all accessories. Special quotes, OEM parts & job pricing excluded. Not valid on previous purchases. Offer cannot be combined with other offers or programs. Management reserves the right to modify or end this promotion at any time without notice. Orders must be placed and taken delivery by May 31, 2019.
Ductless Stock Up and Save