
14509 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $49.95 | Condition is New, Beckett King Fill Alarm. 14517. 2" w/ 5 3/4" Stem Genuine OEM Part, FREE SHIPPING | 100.0% |
![]() | $49.99 | Condition is New, Beckett King Fill Alarm # 14514 2in x 1-1/4in - 6" Stem, FREE SHIPPING | ![]() |
![]() | $51.11 | Condition is New, Beckett Igniter 14509 FILL ALARM KING, FREE SHIPPING | 99.7% |
![]() | $51.12 | Condition is New, BECKETT 14509 Igniter FILL ALARM KING, FREE SHIPPING | 98.6% |
![]() | $51.48 | Top Pick! Condition is New, Beckett 14509 1/2" PVC Fill Alarm King, FREE SHIPPING | ![]() |
![]() | $54.99 | Condition is New, Beckett King Fill Alarm # 14509 1-1 /4in x1-1/4in - 5 1/4" Stem, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $49.00 | Condition is Used, Beckett King Fill Alarm. 14517. 2" w/ 5 3/4" Stem Genuine OEM Part, shipping cost = $14.95 | 97.4% |

Introducing the Beckett 14509 King Fill Alarm Thermostat, a reliable and efficient solution for your heating system needs. This 1-1/4 inch x 1-1/4 inch thermostat, featuring a 1/4 stem, is designed to provide precise temperature control for your home or business.
The Beckett 14509 is a king fill alarm thermostat, meaning it is designed for use with fuel oil heating systems. Its large, easy-to-read digital display shows both the current temperature and the set temperature, ensuring you always know the status of your heating system at a glance. The thermostat also includes an alarm feature, which activates when the temperature falls below the set point, providing an audible reminder that it's time to call for heating service.
This thermostat is also equipped with a convenient push-button programming feature, allowing you to easily adjust the temperature settings to fit your comfort preferences. The push-button interface is user-friendly and intuitive, making it simple for anyone to use.
The Beckett 14509 thermostat is constructed with high-quality materials and components, ensuring durability and long-lasting performance. It is designed to withstand the rigors of frequent use in a heating system environment, making it a reliable choice for both residential and commercial applications.
The thermostat includes a 1/4 stem, which provides a secure connection to the heating system, and is designed to be easily replaceable if needed. The stem is made of durable materials that can withstand the heat and pressure of the heating system, and is engineered to provide accurate temperature readings for optimal system performance.
In summary, the Beckett 14509 King Fill Alarm Thermostat is a high-performance, reliable, and user-friendly solution for your heating system temperature control needs. With its large digital display, easy-to-use programming feature, and durable construction, this thermostat is an excellent choice for keeping your home or business warm and comfortable all year round.
Pros and Cons of Buying Beckett 14509 King Fill Alarm Valve
The Beckett 14509 King Fill Alarm Valve is a popular choice for those in need of a reliable automatic fuel oil filling system. Let's examine the key advantages and disadvantages of this product to help you make an informed decision.
Pros:1. Automatic Fuel Oil Filling: The Beckett 14509 King Fill Alarm Valve automatically fills your oil tank when the oil level drops below a certain point. This ensures that you have a consistent oil supply, preventing potential heating system failures due to running out of fuel.
2. Alarm System: The built-in alarm system alerts you when the oil level is low, allowing you to address the issue before it becomes a problem.
3. Easy Installation: The Beckett 14509 King Fill Alarm Valve is designed for easy installation. It can be installed on both aboveground and underground oil tanks.
4. Durable Construction: The valve is made from brass, which is known for its durability and resistance to corrosion, ensuring long-lasting performance.
5. Adjustable Settings: The valve comes with adjustable settings, allowing you to customize the fill level and alarm settings to your specific needs.
Cons:1. Cost: The Beckett 14509 King Fill Alarm Valve is more expensive than traditional manual filling systems. However, the convenience and peace of mind it provides may outweigh the cost for some homeowners.
2. Complexity: The installation and maintenance of an automatic filling system may be more complex than a manual filling system. It is recommended that you consult a professional for installation and routine maintenance to ensure proper functionality.
3. Power Source: The alarm system requires a power source for proper functionality. If there is a power outage, the alarm may not function, and you may not be alerted to a low oil level.
Conclusion:The Beckett 14509 King Fill Alarm Valve offers numerous advantages, including automatic fuel oil filling, an alarm system, easy installation, durable construction, and adjustable settings. However, it also comes with some disadvantages, such as a higher cost, complexity, and the need for a power source. Ultimately, whether or not this valve is the right choice for you depends on your specific needs, budget, and technical abilities.
If you value convenience, peace of mind, and the assurance of a consistent oil supply, the Beckett 14509 King Fill Alarm Valve may be a worthwhile investment. However, if you prefer a simpler, more cost-effective option, a manual filling system may be a better choice for you.
Recommendation:To make an informed decision, carefully consider your heating system needs, budget, and technical abilities. If you value convenience and peace of mind, the Beckett 14509 King Fill Alarm Valve is a solid choice. However, if you prefer a more straightforward and cost-effective option, a manual filling system may be the better choice for you. Consult with a professional heating technician to discuss your options and determine the best solution for your specific situation.
Details:
Beckett king fill alarm new 1-1/4 x1-1/4 inch 5-1/4 stem in box.
specifications maxohvac:
- brand: Beckett
- mpn: 14509
- type: Fill Alarm
- country of origin: United States
- upc: 020111834516
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
payments maxohvac:
- other
- wallet: apple-pay
- credit card: mastercard
shipping maxohvac:
- service: usps ground advantage
- type: fixed
- transit: 6-13 days
- class: standard
- carrier: usps
offer maxohvac:
- in stock #: 5
- options: ship-to-home
- prices: $49.00–$54.99
- item condition:
- New
- Used
- availability: in stock
- started: december 21, 2025
- sold #: 9
seller maxohvac:
- # reviews: 13683
- city: usa
- rating: 100.0%
returns maxohvac:
- time: 30 days
- policy: returns accepted
- paid by: seller
- method: money back







