Rheem 135 litre Internal Gas Hot Water Heater

Description

Looking for a gas hot water system that maximises interior space? The Rheem 135 Litre Internal Gas Hot Water Heater combines practical capacity with convenient indoor installation.

This internally mounted system stores 135 litres and delivers 255 litres in the first hour—ideal for medium households with regular to moderate-high hot water demand. Indoor installation keeps the unit safe, protected from weather, and integrated into your home’s layout. Perfect for homes with limited outdoor space or where interior installation makes sense.

Penrith Hot Water supplies and installs the Rheem 135L Internal across Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook, and surrounding suburbs in the Greater Nepean. We assess your home’s layout, ensure proper venting and gas connections, and provide professional installation that meets all safety standards.

Natural gas powers this reliable heater, providing consistent warmth and dependable performance. The 3-star energy rating delivers practical efficiency for everyday use. Simple thermostat controls let you set your preferred temperature automatically.

Indoor installation means your heater is conveniently located and protected. Proper ventilation is installed to ensure safe operation. Rheem’s proven engineering means dependable performance year after year.

With a 10-year cylinder warranty and 1-year labour coverage on the cylinder, plus 1-year warranty on all other components, you’re well protected. This comprehensive coverage reflects Rheem’s confidence in product quality and durability.

Why Choose This Product?

• Indoor installation: Maximises exterior space and protects the unit
• 135-litre capacity: Good for medium households
• 255-litre first-hour capacity: Handles regular to high demand
• Natural gas powered: Reliable and cost-effective heating
• 3-star energy rating: Practical efficiency for daily use
• 10-year cylinder warranty: Excellent protection on the storage tank
• 1-year labour warranty: Full labour coverage on the cylinder
• 1-year parts and labour: Coverage on all other components
• Space-saving design: Ideal for homes with limited outdoor space
• Convenient access: Located indoors for easy monitoring
• Reliable Rheem engineering: Over 80 years of trusted quality
• Local installation: Penrith Hot Water handles everything in Greater Nepean

Product Details

• Type: Gas storage hot water heater (internal)
• Brand: Rheem
• Model Number: 800135
• Storage Capacity: 135 litres
• First Hour Capacity: 255 litres
• Fuel Type: Natural gas only
• Installation: Indoor mounted
• Energy Star Rating: 3.0 stars

Technical Specifications

• Heating Method: Natural gas burner with heat exchanger
• Storage Volume: 135 litres
• First Hour Rating: 255 litres
• Fuel Source: Natural gas only
• Energy Efficiency: 3-star rating
• System Type: Storage tank with thermostat control
• Temperature Control: Adjustable thermostat
• Installation: Indoor with proper venting
• Safety Features: Pressure relief valve, temperature controls, and gas safety valve

Dimensions

• Height: 1615 mm
• Width: 425 mm
• Depth: 500 mm

Warranty Information

Cylinder:
10-year warranty on the storage cylinder
1-year warranty on labour for the cylinder

Labour and Parts:
1-year warranty on parts and labour for all other components (domestic, non-commercial installations)

(Warranty conditions apply. Penrith Hot Water will provide full terms at sale.)

Delivery Information

We offer free delivery to the following regions:

• Penrith
• Emu Plains
• Kingswood
• Glenmore Park
• Cranebrook
• Surrounding suburbs in the Greater Nepean

Important: All deliveries must be within 50 km of a town with a population over 30,000.

If you’re located outside these areas, please phone us to check availability and discuss delivery options. Purchases outside our standard delivery zones will be refunded if free delivery cannot be provided.

STC Information

All supply and installation prices include STCs assigned to us as a point-of-sale discount.

All supply only prices require the customer to claim the STCs themselves.

What Are STCs?

Small-scale Technology Certificates (STCs) are Australian government rebates on eligible hot water systems. The Rheem 135L Internal Gas Hot Water Heater qualifies, reducing your overall cost.

Your Options

Supply and Installation: STCs are applied at checkout—no paperwork needed.

Supply Only: You’ll claim the STCs yourself. We’ll provide the documentation.

For current rebate amounts on the Rheem 135L Internal Gas Hot Water Heater, contact Penrith Hot Water for a free quote.

Ready to Upgrade

Get reliable gas hot water in a space-saving package. The Rheem 135 Litre Internal Gas Hot Water Heater is the practical choice for medium households across Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook, and the Greater Nepean.

Contact Penrith Hot Water today for a free quote, professional installation, and maximum rebate savings.