
3100-050 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $21.00 | Condition is New, New 3100-050 mini-gard press control Robertshaw, FREE SHIPPING | 99.5% |
![]() | $21.00 | Condition is New, Robertshaw 3100-050 Mini-gard Pressure Control "Lot of 4", shipping cost = $20.00 | 98.1% |

The Robertshaw 3100-050 Mini-Gard Press Control is a compact and efficient automatic water feeder designed for use with mini-greenhouses or small gardens. This device allows for precise watering control, ensuring that your plants receive the right amount of water at the right time.
The Mini-Gard Press Control features a durable and corrosion-resistant brass body, ensuring long-lasting performance even in harsh outdoor environments. The device is equipped with a 2-gallon (7.6-liter) water reservoir, which is sufficient to provide water for several days, depending on the size of your garden and the rate of evaporation.
The watering cycle is controlled by a simple and intuitive pressure switch, which can be easily activated or deactivated with a push of a button. The switch is designed to automatically turn on the water flow when the pressure in the reservoir drops below a certain level, ensuring that your plants are never left without water for too long. The switch also features a built-in safety mechanism, which prevents the water from flowing when the reservoir is empty, preventing any potential damage to the system.
The Mini-Gard Press Control is also equipped with a drain plug, which allows for easy and convenient draining and cleaning of the reservoir. The device can be easily installed using the included mounting hardware, and can be connected to a garden hose for filling the reservoir. The system is also compatible with most standard watering hoses and drip irrigation systems.
The Mini-Gard Press Control is an essential tool for any gardener looking to maintain a healthy and thriving mini-greenhouse or small garden. Its compact size, durable construction, and precise watering control make it an indispensable addition to any gardening setup.
Pros and Cons of buying a Robertshaw 3100-050 Mini-Gard Pressure Control
The Robertshaw 3100-050 Mini-Gard Pressure Control is a popular choice for those seeking an affordable and reliable pressure control solution for their gas appliances. Here are some pros and cons to help you make an informed decision.
Pros:1. Affordable: The Mini-Gard Pressure Control is priced competitively, making it an attractive option for budget-conscious consumers.
2. Easy Installation: The device can be easily installed on both natural gas and propane appliances, without requiring any specialized tools or knowledge.
3. Adjustable Pressure: The Mini-Gard Pressure Control comes with a dial that allows you to adjust the pressure settings to your preference, ensuring optimal performance and safety.
4. Durable: The device is built to last, with a heavy-duty brass body and a brass diaphragm that resists corrosion and wear.
5. Leak Protection: The Mini-Gard Pressure Control includes a built-in leak detector, which activates when a gas leak is detected, preventing potential hazards.
Cons:1. Manual Control: Unlike some more advanced pressure control systems, the Mini-Gard Pressure Control does not offer automatic adjustments. Users must manually adjust the pressure settings as needed.
2. Limited Range: The pressure control range of the Mini-Gard Pressure Control is not as wide as some other models, with a maximum operating pressure of 15 PSI.
3. Potential for Inaccuracies: Some users have reported inaccuracies in pressure readings, which could impact the performance and safety of the gas appliance.
Conclusion:The Robertshaw 3100-050 Mini-Gard Pressure Control offers a solid combination of affordability, ease of installation, and essential safety features. While it may not offer the advanced features and wider pressure range of more expensive models, it is a reliable choice for those seeking a budget-friendly solution to manage the pressure in their gas appliances.
Recommendation:If you're looking for an affordable and reliable pressure control solution for your gas appliances, the Robertshaw 3100-050 Mini-Gard Pressure Control is an excellent choice. Its ease of installation, adjustable pressure settings, and built-in leak detector make it a worthwhile investment for homeowners and professionals alike. However, if you require a wider pressure range or automatic adjustments, you may want to consider more advanced pressure control systems.
Details:
New in bag 3100-050 Robertshaw mini-gard press control.
specifications maxohvac:
- brand: Robertshaw
- mpn: 3100-050
- model: 3100-050 Mini-gard Press Control Robertshaw
- part type: Control
shipping maxohvac:
- carrier: usps
- transit: 4-10 days
- class: standard
- service: usps ground advantage
- type: calculated
seller maxohvac:
- rating: 99.7%
- city: newton, illinois
- # reviews: 775
payments maxohvac:
- other
- credit card: diners-club
- wallet: paypal
returns maxohvac:
- policy: no returns
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- price: $21.00
- item condition: New
- options: ship-to-home
- sold #: 11
- in stock #: 2
- started: january 31, 2026
- availability: in stock
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