Service Components

The Robertshaw® electrical connectors are manufactured to Robertshaw specifications, and are UL and CSA approved. All terminals are packaged in attractive reusable clam shells and all the accessory tools are skin boarded for easy display.

The Robertshaw® 4590 Series Breakaway Ferrules are used for attaching tubing to gas valves. Applications include heating, cooking and water heating.

The Robertshaw® 4590 Series Plugs seal tube or pipe ends.

The Robertshaw® 4590 Series Reducer Bushings are used to connect pipes with difference thread sizes.

The Robertshaw® 4590 Series Reducer Fittings reduces the size of a pipe system by connecting a larger pipe to a smaller pipe. Applications include plumbing and HVAC systems.

The Ranco® Fan Controls terminate defrost, and delay the evaporator fan operation on electric heat, hot gas and reverse cycle commercial refrigeration systems.

Precision test instruments for accurate setting of manifold pressure. Natural and LP gases. Calibrated in inches of water column.

Unitrol ® 7000.Drive Rod Adaptor.

These fan blades are available for exact OEM replacements.

Add-on stuffing box kits are used when an application requires a stuffing box and the replacement control does not have one built-on. These add-on stuffing box kits are designed to fit all capillaries and will fit all sensing bulbs up to 3/8" inch diameter. They are designed to convert a standard (non-stuffing box) control to fit a stuffing box application.

The 4590 Series Compression Fittings are used to connect refrigerant lines to create a secure seal.

The Robertshaw® aluminum tubing is versatile for all your replacement needs. It comes in a full range of sizes in 50 and 5 foot lengths.

The Robertshaw® 11-200 Series Water Filters are used where you need a compact disposable filter for the removal of dirt, sand and sediment. These filters are used to protect and extend the life of icemakers, ice machines, water coolers, beverage dispensers, evaporator coolers, dehumidifiers and many other water dispensing devices.

The Mersen® Surge Protection Devices (SPD) safeguards residential air conditioning  (A/C) units including mini-splits, furnaces, and air handlers from  costly voltage surge events, such as fluctuations in power often  generated from inside a home or building, and from an outside  source like lightening. Compact in size, the Surge-Trap Series  provides Type 1 and Type 2 surge protection to help maintain safe,  reliable A/C and furnace performance.  Model STXH240S05 safeguards residential A/C and furnace equipment, and models STXR480Y05 and STXR480Y05A are used  for Commercial and Industrial applications and are recommended  for replacement of obsolete surge arrestors. The STXR models are  flexible in both line or load installation applications for branch  panel or individual equipment protection.

Adaptor to Test Thermocouple & Thermopile Closed Circuit

The Robertshaw® Utility Motor Uni-Kits ® are designed to replace the majority of 3-1/2" round style or C-frame motors encountered in everyday service work. Uni-Kits provide a service technician with the necessary parts to replace as many variations as possible while being fast and easy to install. Uni-Kits are available in single speed or two-speed models (see ordering charts), and are mechanically reversible with impedance protection.

Robertshaw® offers these various common appliance replacement switches. Specific OEM replacements are noted where possible.

The Ranco® Rocket RS Series Hard Start Kits are designed to  give your air conditioning and refrigeration units a boost! The  Ranco Rocket Hard Start Kits help protect and extend the life  of expensive compressors and components saving money and  energy. When an air conditioning or refrigeration unit turns  on, the compressor powers up to begin the cooling process.  Starting a compressor requires 4-8 times more electric  current, than running it. Over time, this jolt of power places  wear and tear on the compressor and other important  components. A hard start kit gives the compressor added  power during system start-up and reduces the amount of  electricity required. Adding a Ranco Rocket Hard Start to an  air conditioning and refrigeration system increases energy  efficiency up to 98%.

The Ranco Rocket RSW Hard Starts provide a Rocket Boost to your compressor. The compressor on you Air Conditioner system consumes its most power during start up.   During the startup process the compressor uses ten times more power than it uses while running. This causes the compressor to consume more energy during this time which results in higher electricity usage. A compressor may start up more than 6,000 times during a regular summer season. This can cause harm to your compressor and A/C system electrical components.

The Ranco® RVA Series Vibration Absorber Hoses are the ultimate solution for reducing vibration, noise, and mechanical stress. Engineered for durability and flexibility, these hoses protect sensitive equipment, extend service life, and ensure smooth, uninterrupted operation in HVAC, and commercial refrigeration applications. Made from flexible stainless steel and copper ends for easy installation.