CDR DLX 15L

CDR DLX 10L (Horizontal) Specifications, Features & Compatibility Guide

The CDR DLX 10L (Horizontal) is a 10 LL Racold storage water heater designed for reliable daily hot water supply across Indian households.Its compact 10 LL tank is perfectly sized for single occupants or bachelor pads where space and consumption are minimal.

Quick Answer

The CDR DLX 10L (Horizontal) is an essential buy if you need a space-saving water heater for a bachelor pad or high-rise studio without compromising on energy savings. Its 4-Star BEE efficiency and horizontal orientation make it the top choice for low-ceiling bathrooms where vertical space is a premium.

Opt for this model if you value energy efficiency and horizontal space-saving for single-person usage; skip it if you require higher capacity for family showers or live in hard water zones without periodic descaling.

✓ Who Should Buy

  • 4 Star performance suitable for residential spaces.
  • Verified efficiency of standard rating for reduced long-term operational costs.
  • Structural stability for consistent cleaning under rigorous use cases.
  • Hardware durability via premium components and advanced technology.
  • Built-in grid protection with Standard power cycle voltage management.

✕ Who Should Avoid

  • Spaces or usage requirements exceeding residential rated capacity.
  • Installations prioritizing minimum capital expenditure over high-efficiency performance.
  • Unstable grid conditions exceeding the functional threshold of Standard power cycle.
  • Environments incompatible with water geyser physical and thermal dissipation specs.
Product Overview
The CDR DLX 10L (Horizontal) is a 10 LL Racold storage water heater designed for reliable daily hot water supply across Indian households. Its compact 10 LL tank is perfectly sized for single occupants or bachelor pads where space and consumption are minimal. A copper heating element ensures fast thermal conductivity and precise heating, though periodic descaling is recommended in hard water areas. Inside, a glass-lined tank creates a permanent non-reactive barrier, preventing rust and corrosion regardless of water mineral content. With a 4 Star BEE energy rating, the CDR DLX 10L (Horizontal) ensures meaningful electricity savings across every month of operation, directly reducing utility bills. High-density PU Foam insulation wraps the tank to minimize standing heat loss, keeping water hot for extended periods without re-heating cycles. Rated for 0.5-8 bar pressure compatibility, this unit handles the high-pressure pumping systems commonly found in modern Indian high-rise apartments. Racold backs this unit with a 24-month product warranty and a 60-month tank warranty, reflecting strong confidence in build quality and durability.

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Engineering Analysis
PU Foam insulation in the CDR DLX 10L (Horizontal) is an engineering choice that minimizes standing heat loss, reducing reheat frequency and directly contributing to the 4 Star rating compliance. The 2 kWkW Copper heating element provides the thermal wattage required to heat the tank within acceptable timeframes while maintaining element longevity under repeated thermal cycling. Glass-lined tank technology involves applying a vitreous enamel coating to the inner steel surface at high temperatures, fusing the glass permanently. This creates a chemically inert barrier that no dissolved mineral can penetrate, solving the primary failure mode of budget geysers in Indian hard-water conditions. Safety architecture in the CDR DLX 10L (Horizontal) is built around 5 independent protection mechanisms: Dry-Heat Protection, Pressure Relief Valve, Thermal Cut-Out, Anti-Scalding, Over-Temperature Cut-Out. This layered approach ensures no single point of failure can lead to a hazardous outcome, which is critical for unattended residential operation. The Mechanical thermostat controls the heating cycle within a 25-75 °C°C range, maintaining consistent output temperatures through daily usage patterns. With a 0.5-8 bar pressure rating, the tank and valve assembly are stress-tested to handle the peak pump pressures in modern multi-storey residential buildings, where line pressure routinely exceeds the tolerance of standard geysers.

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