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Top Products for Seasonal HVAC Maintenance from Robertshaw®


Surge Protection for HVAC equipment
Safeguard residential air-conditioning equipment including ductless, mini-split, condensing unit, air handler and furnace from costly voltage surge events. Our devices meet the new 2020 NEC requirements with our compact-sized Surge-Trap® Series for Type 1 and Type 2 surge protection applications. Install our 120/240 dual voltage, simple-phase surge device and enjoy "Peace of Mind" with our $25,000 Connected Equipment Warranty and TPMOV® Technology. Part number: STXH240S05. Also available in a 3-Phase.

Hard Starts RANCO Rocket
Our hard Start Kits are essentially energy-storing capacitors placed instead of your air conditioner, providing an extra boost to start the equipment. They shorten the startup period of a compressor and reduce the amount of electricity needed to start the air conditioner/condensing unit, minimizing service callbacks and long-term maintenance issues and extending compressor life. Helps cool home more efficiently, lower energy bills and assists with local and regional voltage problems.

Wall Thermostats
our new Pro-Series Wall Thermostats have a modern design, universal sub-base, and comes with an industry-leading 6-year Warranty. Large, easy-to-read blue backlit displays and menu-driven programming make these units simples to operate and navigate. The front-load battery compartment makes visibility instant, for quick access and easy replacement.

8 Feature Rich Models is all it takes

Filter Drier; Sight Glass; Pressure Switch and Reversing Valve/Solenoid

  • Filter Drier: Protects system from damage due to moisture, sludge, and contaminants.
  • Sight Glass: Indicates any problems involving the refrigerant, moisture, and contamination.
  • Pressure Switch: Provides ON/OFF switching from safety or cycling controls. Epoxy Sealed Sensor
  • Reversing Valve: Used to reverse the direction of refrigeration flow. Hermetically sealed brass body.
  • Solenoid: Original RANCO® branded LDK solenoid valves designed for RANCO® reversing valves.

Hot Surface Ignitors
Original Robertshaw® 41-series branding and Red-Box packaging are exactly what contractors look for! Made in the USA, with an industry-leading 3-year product warranty. Three Universal models support truck-stock programs, and an additional six NEW Silicon Nitride Ignitors provide OEM replacements to the aftermarket.

Additional Seasonal Products:
Gas Valves; Ignition Controls; Thermocouples & Thermopiles; Pilot's and more.

Robertshaw    Ranco  Paragon   Cast Futura

Next Article Controls Central’s US-based team is always on the lookout for its customers.
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Customer Service Tips

Controls Central has access to millions of parts that are in stock and ready to ship.

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The Controls Central customer experience team has shared with you how they provide the best possible customer experience even during challenging times thanks to the millions of parts it has access to that are in stock and ready to ship. 

Customer Service Tips

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If you are in the HVACR or maintenance business, you probably have spent way too much time looking for inventory and parts! All so that you can provide excellent service to your customers. 

Straight from ASHRAE & AHR: Key Trends in our Industry

The 38-page 2022 trend report is out! Let's take a look at some insights from ASHRAE and AHR. 

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The AHR Expo provides a unique forum where manufacturers of all sizes and specialties come together to share ideas and showcase the future of HVACR technology. Since 1930, the AHR Expo has remained the industry’s best place for OEMs, engineers, contractors, technicians, facility operators, architects, educators and other industry professionals to explore the latest trends and applications and to cultivate mutually beneficial business relationships. The event is co-sponsored by ASHRAE and AHRI, endorsed by many industry leading organizations, and is held concurrently with ASHRAE’s Winter Conference.

We have made it our mission to help you find the parts you need.

Our product inventory has been expanding, so as your needs grow, we’ve got you covered. 

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We have made it our mission to help you find the parts you need. 

Planning has always been an instrumental part of our daily lives, planning work, planning jobs, career moves, weekends, etc. Routines are always a great way to ensure processes are met and tasks are efficiently done; however, these last years have proven that human resilience and change are instrumental in moving forward.

Controls Central’s US-based team is always on the lookout for its customers.

Getting the parts you need fast is easy at Controls Central!

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We are the online retailer that has access to thousands of parts from hundreds of manufacturers and distributors.

So when you tell us you cannot find a specific part or product, we have many ways we can help you find exactly what you need. Our brands are as diverse as our product lines, so whether you are looking for an actuator from Belimo or a valve from Schneider Electric, or Siral, we’ve got options for you. 


Enabling heating and cooling with a single-coil while reducing wiring and simplifying control with a single actuator.

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Enabling heating and cooling with a single-coil while reducing wiring and simplifying control with a single actuator.



«June 2022»