How does the Caleffi 553642A Automatic Filling Valve work?

The Caleffi 553642A functions by monitoring the water pressure within the boiler system. When the pressure drops below a preset level, the valve opens to allow water flow into the system until the correct pressure is restored. This self-regulating mechanism helps prevent boiler damage due to low water levels, making it a practical choice for maintaining system integrity and performance.

What are the advantages of using an automatic filling valve?

Using an automatic filling valve like the Caleffi 553642A offers numerous advantages, including reduced manual labor for monitoring water levels and enhanced safety features that prevent system failures. Additionally, it optimizes thermal efficiency by ensuring consistent water pressure, providing smooth operation for both heating and cooling systems, which can help extend the lifespan of your boiler.

Is the installation of the Caleffi 553642A difficult?

Installing the Caleffi 553642A is typically straightforward, especially for someone with plumbing experience. It usually involves connecting it to your existing boiler setup and making necessary adjustments to ensure proper operation. To achieve the best results, following the manufacturer’s installation guidelines is crucial, and professional installation may be recommended for complex systems to ensure optimal performance.

Can the Caleffi 553642A be used with any boiler type?

The Caleffi 553642A is versatile and compatible with various types of boiler systems, including both residential and commercial boilers. However, it’s essential to review your boiler’s specifications to confirm compatibility. This valve is an excellent choice for hot water and steam systems, ensuring a continuous and efficient operation while maintaining safe pressure levels within the system.

What materials is the Caleffi 553642A made of?

The Caleffi 553642A is constructed from high-quality, durable materials, typically including brass and plastic components designed to withstand heat and corrosion. Such materials ensure long-term reliability and performance, making the valve suitable for a variety of boiler applications. This robust construction helps to enhance the device's lifespan and efficiency in maintaining water levels.

How do I maintain the Caleffi 553642A AutoFill Valve?

Maintenance of the Caleffi 553642A generally involves periodic inspections to ensure the valve is functioning correctly. This includes checking for leaks and ensuring that the automatic mechanisms are unobstructed and in good working order. Regular maintenance can help identify any potential issues before they escalate, which in turn maintains system efficiency and extends the life of your boiler.

What pressures does the Caleffi 553642A operate at?

The Caleffi 553642A is designed to operate within a specified pressure range, typically between 1 to 3 bar. This range allows it to effectively monitor and maintain optimal water levels in boiler systems. Adhering to the recommended pressure levels is essential as operating outside this range can lead to inefficiencies or even system failure, underscoring the importance of this valve in residential and commercial heating applications.

Does the Caleffi 553642A help prevent scale buildup?

The Caleffi 553642A can contribute to reducing scale buildup in your boiler by maintaining consistent water levels and pressure, thus facilitating improved water circulation and heat transfer. While it doesn’t directly include features specifically for scale prevention, consistent operation and proper maintenance associated with this valve can lead to a healthier boiler environment that minimizes the conditions favoring scale formation.

Where can I buy the Caleffi 553642A AutoFill Automatic Boiler Filling Valve?

You can buy the Caleffi 553642A AutoFill Automatic Boiler Filling Valve at Ubuy in Canada. Ubuy offers a convenient online shopping experience, providing access to a variety of products and ensuring you can find the specific valve you need for your boiler system.

Caleffi 553642A AutoFill Automatic Boiler Filling est-il disponible pour effectuer des achats en ligne à Canada ?

Oui, chez Ubuy Canada, ce produit est disponible pour vous à un prix raisonnable.. Le Caleffi 553642A AutoFill Automatic Boiler Filling n'est pas disponible localement mais vous pouvez nous faire confiance avec nos services d'expédition express.

Combien de temps faut-il pour obtenir le produit après avoir passé la commande ?

Le délai de livraison de votre produit commandé varie en fonction de ce que vous avez commandé et de la méthode d'expédition que vous avez choisie.. Le délai de livraison estimé est mentionné lors du processus de commande, alors soyez insouciant lors de vos achats.

Caleffi Voir l'original

Caleffi 553642A AutoFill Automatic Boiler Filling Valve

Automatic Boiler Filling Valve with Gauge

Caleffi

Numéro d'article: 37536534

Caleffi 553642A AutoFill Automatic Boiler Filling Valve

Q: What is the Caleffi 553642A AutoFill Automatic Boiler Filling Valve?

The Caleffi 553642A AutoFill Automatic Boiler Filling Valve is a device designed to automatically fill your boiler system with water as needed. It maintains optimal water levels, ensuring efficient operation and protecting against low water conditions. This valve is particularly useful in residential and commercial heating systems, providing a hassle-free solution for maintaining boiler performance without the need for manual intervention.

86% des répondants recommanderaient ceci à un ami

Numéro d'article: 37536534

CAD 229

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Automatic Boiler Filling Valve with Gauge

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Ce qui se démarque

Automatic Operation

The AutoFill valve provides automatic water filling for boilers, ensuring optimal pressure maintenance without manual intervention, enhancing efficiency and reducing the risk of system damage.

High Reliability

Constructed with durable materials, this valve offers long-lasting performance and dependability, thereby minimizing maintenance needs and increasing system longevity, making it a cost-effective solution for boiler systems.

Easy Installation

Designed for straightforward installation, the Caleffi valve integrates seamlessly into existing systems, saving time and labor costs while ensuring quick operational readiness for boiler applications.

Détails du produit

Pre-adjustable, automatic filling valve
Includes manual shut-off valve, strainer, and check valve
Features anti-scale with visual system pressure setting indicator
Brass body with a maximum inlet pressure of 230 psi
Maximum working temperature of 150°F
Preset outlet pressure at 15 psi

Brand Name	Caleffi
Model Number	553642A
Number of Packs	1
Global Trade Identification Number	08016615504927
Unit Count	1 Count
Manufacturer	Caleffi
Number of Items	1
Included Components	Caleffi 553642A AutoFill Automatic Boiler Filling Valve
Item Type Name	Caleffi 553642A AutoFill Automatic Boiler Filling Valve
Item Weight	1.8 pounds (820 grams)
Number of Pieces	1
Manufacturer Part Number	553642A
Exterior Finish	Brass
Inlet Connection Type	National Pipe Tapered
Outlet Connection Type	NPT
Number of Ports	2
Thread Size	NPT
Thread Type	NPT
Valve Type	check valve
Item Dimensions	7 x 15 x 5 inches (17.8 x 38.1 x 12.7 cm)
Size	15 inches width, 7 inches length, 5 inches height
Material Type	Brass
Specification Met	ASME, ASTM, ANSI
Material	Brass
Brand	Caleffi
Item dimensions L x W x H	7 x 15 x 5 inches (17.8 x 38.1 x 12.7 cm)

Contenu de la boîte

Caleffi 553642A AutoFill Automatic Boiler Filling Valve

À qui est-ce destiné ?

Homeowners
Ideal for homeowners seeking efficient boiler maintenance without frequent manual adjustments in water levels.
Plumbing Professionals
Plumbers benefit from easy installation and reliable performance that minimizes callbacks for filling issues.
HVAC Technicians
HVAC technicians appreciate the automatic filling feature that enhances system reliability during regular maintenance services.

DIY Enthusiasts
DIY users may struggle with installation complexities and adjustments, leading to potential mistakes in setup.

DESCRIPTION DU PRODUIT

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Questions et réponses des clients

question: Comment acheter Caleffi 553642A AutoFill Automatic Boiler Filling en ligne sur Ubuy ?

répondre: Il est facile d'acheter Caleffi 553642A AutoFill Automatic Boiler Filling en ligne sur Ubuy.. Il vous suffit de rechercher le produit, de choisir votre mode d'expédition lors du paiement et de le faire livrer à votre emplacement.
question: Caleffi 553642A AutoFill Automatic Boiler Filling est-il disponible pour effectuer des achats en ligne à Canada ?

répondre: Oui, chez Ubuy Canada, ce produit est disponible pour vous à un prix raisonnable.. Le Caleffi 553642A AutoFill Automatic Boiler Filling n'est pas disponible localement mais vous pouvez nous faire confiance avec nos services d'expédition express.
question: Combien de temps faut-il pour obtenir le produit après avoir passé la commande ?

répondre: Le délai de livraison de votre produit commandé varie en fonction de ce que vous avez commandé et de la méthode d'expédition que vous avez choisie.. Le délai de livraison estimé est mentionné lors du processus de commande, alors soyez insouciant lors de vos achats.

Caleffi Valves 553642A Editorial Review

Caleffi 553642A AutoFill Automatic Boiler Filling Valve offers a reliable solution for maintaining hydronic water pressure. Users have reported immediate success after installation, achieving a steady pressure of 10 PSI, making this valve an excellent choice for DIY enthusiasts. constructed from quality brass, it features an easy-to-set pressure mechanism and includes a gauge for accurate monitoring. Its compatibility and easy installation mean it can seamlessly replace older boiler fill valves, eliminating the need for pricey plumber services. Additionally, proper maintenance, such as keeping the water clean, is emphasized by users to ensure optimal performance during winter months.

Avis et évaluations clients

4.7

26 évaluations des clients

5 étoile

85%
4 étoile

11%
3 étoile

0%
2 étoile

0%
1 étoile

4%

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Avantages

Easy installation ensures quick setup.
Maintains water pressure reliably at 10 PSI.
constructed from durable brass material.
Includes a gauge for accurate pressure monitoring.
Compatible with older boiler systems.

Les inconvénients

Might require occasional maintenance for optimal performance.

CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR

4.2/5 9704 reviews

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Jasmin

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot

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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot

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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot

Adele

Acheteur vérifié

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

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Informations importantes

Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.

CAD 229

Commandez maintenant et recevez votre commande aux alentours du Samedi, Novembre 07

QTY:

Il ne reste que 3 articles en stock.

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Caractéristiques et avantages

Pre-adjustable and anti-scale valve
Visual system pressure setting indicator
Complete with manual shut-off valve, strainer and check valve
Max inlet pressure: 230 psi
Max working temp: 150ËšF
Preset outlet pressure: 15 psi

Assurance Ubuy

Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.

Caleffi 553642A AutoFill Automatic Boiler Filling Valve