
47-21465-02 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.75 | Top Pick! Condition is New – Open box, Universal Parts 47-21465-02 Robertshaw MG27-1004 Low Pressure Switch..NOS, FREE SHIPPING | 100.0% |
![]() | $24.99 | Condition is New – Open box, Universal Parts 47-21465-02 Robertshaw MG27-1004 Low Pressure Control , FREE SHIPPING | 100.0% |
![]() | $37.00 | Condition is New – Open box, Universal Parts 47-21465-02 Robertshaw MG27-1004 Low Pressure Switch..NOS, shipping cost = $8.06 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $40.00 | Condition is New, 47-21465-02 RHEEM, LOW PRESSURE CNTRL,ROBERTSHAW MG27-1004,OPEN 175PSI, , shipping cost = $6.58 | 100.0% |

The Robertshaw 47-21465-02 MG27-1004 Pressure Control is a versatile and reliable automotive temperature control solution designed to deliver consistent and accurate temperature readings for various automotive applications. This pressure control unit is manufactured by the reputable brand Robertshaw, known for its commitment to quality and innovation in the field of temperature control systems.
The MG27-1004 Pressure Control features a durable, compact design with high-quality sensors and advanced electronics that ensure precise temperature regulation. The unit is designed to operate within a wide temperature range, providing effective heating or cooling for various automotive systems such as engine cooling, transmission cooling, or cabin temperature control. The pressure control functions by monitoring the system pressure and adjusting the flow rate of coolant or refrigerant accordingly to maintain the desired temperature.
The MG21465-02 utilizes a robust, corrosion-resistant stainless steel housing that can withstand the rigors of automotive environments. It also includes a thermostat sensor that can be easily calibrated for various temperature range applications. The control housing is designed with a unibody construction, providing excellent durability and protection against vibrations and impact. The unit is also easy to install, with a variety of connection options for different hose and cord arrangements.
Furthermore, the MG27-1004 Pressure Control includes a convenient, easy-to-read temperature gauge that provides accurate and real-time temperature readings for the user. It also has a built-in thermal protection feature, which automatically shuts off the heating or cooling system to prevent damage from overheating or freezing. This feature adds an extra layer of safety and reliability to the control unit.
In summary, the Robertshaw 47-21465-02 MG27-1004 Pressure Control is a top-of-the-line temperature control solution for automotive applications, offering precise temperature control, durability, and safety features. Its compact, reliable, and corrosion-resistant design makes it an ideal choice for a wide range of automotive heating and cooling applications. With its easy-to-use temperature gauge and straightforward installation process, the MG27-1004 Pressure Control is an excellent investment for those seeking high-performance temperature regulation and peace of mind on the road.
Pros and Cons of buying a Robertshaw 47-21465-02 Mg27-1004 Pressure Control
The Robertshaw 47-21465-02 Mg27-1004 Pressure Control is a popular pressure switch used in various appliances and industries, known for its durability and versatility. As with any purchase, it's essential to consider both the advantages and disadvantages before deciding to buy.
Pros:1. Reliability: Robertshaw is a well-known brand in the thermostat and pressure switch market. The Mg27-1004 pressure control switch is designed to provide consistent performance over extended periods.
2. Versatility: This pressure switch can be used in various applications, including water heating systems, refrigeration, and HVAC. Its compact size and adjustable pressure settings offer flexibility in various system designs.
3. Durable design: The Mg27-1004 pressure switch is made with high-quality materials and is designed to withstand high pressures. Its all-welded armored casing ensures protection against moisture and other harsh environmental elements.
4. User-friendly: The pressure switch comes with adjustable pressure settings, making it easy to customize for specific applications. Its advanced design allows for easy calibration and minimizes the need for frequent adjustments.
Cons:1. Cost: Compared to some other pressure switches in the market, the Robertshaw Mg27-1004 pressure switch may be more expensive. However, its durability and versatility may justify the investment for industrial applications.
2. Complex installation: Setting up the pressure switch may require some technical know-how, making it crucial to ensure the installer has a solid understanding of the system requirements and pressure switch specifications.
3. Limited temperature range: While the Mg27-1004 pressure switch can handle a wide range of pressures, its temperature range may be limited compared to other pressure switches in the market.
Conclusion:The Robertshaw 47-21465-02 Mg27-1004 Pressure Control offers several advantages, including reliability, versatility, durability, and user-friendliness. However, it may come with a higher price tag and a complex installation process. Ultimately, the decision to buy this pressure switch depends on the specific application requirements, budget, and expertise of the user or installer.
Recommendation:If you are looking for a highly reliable, versatile, and customizable pressure switch for industrial applications, the Robertshaw 47-21465-02 Mg27-1004 Pressure Control is an excellent choice. However, it is essential to ensure that the installer has a solid understanding of the system requirements and the pressure switch specifications. Moreover, consider the cost implications compared to other available options in the market.
Details:
Robertshaw 47-21465-02 - MG27-1004 low pressure control new, new open box.
specifications maxohvac:
- brand: Robertshaw
- mpn: 47-21465-02
- type: Low Pressure Control
- modified item: No
shipping maxohvac:
- carrier: usps
- type: fixed
- service: usps ground advantage
- class: standard
- transit: 4-9 days
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
seller maxohvac:
- city: pittsburgh, pennsylvania
- rating: 99.3%
- # reviews: 2261
payments maxohvac:
- other
- credit card: discover
- wallet: paypal
returns maxohvac:
- policy: no returns
offer maxohvac:
- availability: in stock
- options: ship-to-home
- prices: $24.75–$40.00
- item condition:
- New – Open box
- New
- started: february 1, 2025
- in stock #: 4
- sold #: 26
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