Hose for Thermostat/Water Heater Adler 300 mm model 0219.10

This flexible replacement hose by Adler is intended for use with water heaters and thermostat-connected hot-water systems. At 300 mm length and designed for direct-fit connection, the hose conveys water between appliance components and replaces worn or damaged flexible connectors. The product is compatible with installations that require a short, robust flexible link between the device and the supply or distribution fittings.

Advantages

The hose provides a compact 300 mm connection length suited to tight installation spaces and standard domestic water-heating equipment. Constructed for reliable water conveyance, it reduces the risk of leaks when installed correctly and restores the original routing and flexibility of the appliance plumbing. Its design simplifies replacement work and minimizes the need for additional fittings when matched to compatible threads and connectors.

Suitable for

• Repairing or replacing a worn flexible connector on household water heaters
• Connecting thermostatic devices to hot-water supply lines
• Short in-line connections where a 300 mm hose length is required
• Maintenance tasks that restore safe, leak-free appliance plumbing

Key specifications

• Length: 300 mm
• Function: Flexible water connector for water heaters and thermostatic devices
• Application: Domestic hot-water and heating appliance connections
• Compatibility: Designed for direct-fit replacement in compatible appliance connection points

How to use

Shut off the water supply and relieve pressure before disconnecting the old hose. Confirm the connection types and thread sizes on both appliance and supply fittings to ensure compatibility. Hand-fit the hose ends to the fittings, then tighten to the manufacturer-recommended torque using appropriate tools to avoid over-tightening. After installation, open the water supply and inspect all joints for leaks while the appliance operates at normal pressure and temperature.

Usage recommendations

Use the hose only in cold and hot domestic water systems within the pressure and temperature limits specified for the appliance. Replace the hose if visible damage, hardening, or persistent leaks occur. When in doubt about compatibility or installation, consult a qualified technician to ensure a safe and compliant connection.