The Rheem 135L Indoor Gas heater provides a powerful and durable hot water solution for medium-sized Australian households. Rheem designed this 800135 model specifically for families who require a reliable indoor storage system. Specifically, it acts as a direct and easy replacement for most older 3-star gas models. It features a 135-litre storage capacity that delivers a massive 255 litres of hot water in the first hour. The Rheem 135L Indoor Gas unit provides full mains pressure to every tap in your home simultaneously. Consequently, you can enjoy a strong, steady shower even while someone else uses the kitchen sink or laundry. It remains a top choice for those upgrading their internal gas systems.
Rheem Indoor 135L Gas Water Heater 800135
Available Variations:
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Key Hot Water System Features
Mains Pressure Hot Water from Multiple Taps Simultaneously
The Rheem Indoor 135L delivers mains pressure hot water, allowing for the simultaneous use of multiple taps without pressure loss. It provides consistent, reliable performance, making it ideal for busy households.
Easy, Cost-Effective Replacement for Most 3-Star Models
Designed as a straightforward upgrade, this model is compatible with most existing 3-star units. Its design ensures minimal disruption during installation, saving both time and costs.
Natural and Propane Gas Models
Available in both Natural Gas and Propane models, the Rheem Indoor 135L ensures effective hot water delivery regardless of your household energy supply.
Product Documents
Generous Storage Capacity and Efficient Recovery Rate
The 135-litre capacity ensures a substantial hot water supply, while the hourly recovery rate of 120 litres efficiently replenishes hot water, supporting simultaneous use of multiple taps.
Robust Performance with Optimal Pressure Ratings
This model has a relief valve pressure of 1400 kPa and an expansion control valve pressure of 1200 kPa. It supports maximum water supply pressures of 960 kPa with ECV and 1120 kPa without ECV, maintaining safe and consistent performance across varying conditions.
Durable and Convenient Installation
Constructed for durability and ease of installation, the Rheem Indoor 135L integrates easily with existing plumbing and gas supplies, making it a practical choice for homeowners seeking a reliable indoor gas water heater.
Hassle-Free Installation
Designed for seamless installation, the Rheem Indoor 135L is an ideal replacement for most 3-star models. Standard gas (Rp 1/2) and water (Rp 3/4) connections allow for straightforward integration with existing plumbing. Weighing approximately 56kg (packaged), the unit balances durability with manageable handling.
Maintenance
The unit features a dual-anode system, providing superior protection against corrosion. This design significantly extends cylinder life and reduces ongoing maintenance requirements.
Comprehensive Warranty
The Rheem Indoor 135L is backed by a solid domestic warranty:
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10-year warranty on the cylinder.
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1-year labour warranty on the cylinder.
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1-year parts and labour warranty on other components.
Frequently Asked Questions
Is the Rheem Indoor 135L Gas Water Heater an easy replacement for my current system?
Yes, this model is designed for straightforward replacement of most existing 3-star systems, enabling minimal disruption during installation.
How does the two-anode system benefit the Rheem Indoor 135L Gas Water Heater?
The two-anode system helps protect the cylinder from corrosion, thereby extending its service life and reducing maintenance needs.
Can the Rheem Indoor 135L Gas Water Heater be installed indoors?
Yes, this water heater is specifically designed for indoor installation, making it suitable for homes with limited outdoor space.
Ready to Upgrade Your Hot Water System?
Upgrade your home hot water system with the Rheem Indoor 135L Gas Water Heater from SunCity Hot Water. Contact us today to find out more or arrange for installation.