Rheem 866B28, 864B28 Ultra 28L Internal Owner’s Manual
- August 15, 2024
- Rheem
Table of Contents
Rheem 866B28, 864B28 Ultra 28L Internal
Product Specifications
- Model: 866B28, 864B28
- Min. Operating Flow rate (L/min): 1.5
- Nom. Gas Consumption (MJ/hr): 205
- Max Water Supply Pressure (kPa): 1000
- Min Water Supply Pressure (kPa): 120
- Water Connections: R 3/4
- Gas Connections: R 3/4
- Approx. Weight (Empty) kg: 28
Product Usage Instructions
Installation
- Locate a suitable indoor space for installation.
- Connect the cold water inlet and gas connections according to the labeled points on the product.
- Connect the hot water outlet and power lead connections as indicated in the manual.
Features & Benefits
- Provides hot water for up to 6 people indoors.
- Efficient gas consumption with a flow rate of 1.5 L/min.
- Offers a maximum water supply pressure of 1000 kPa.
Power Lead Connection
Ensure proper connection of the power lead to the designated outlet for safe operation.
Cleaning and Maintenance
Regularly clean the unit to prevent buildup and ensure optimal performance.
FAQ
- Q: How do I adjust the water temperature?
- A: Refer to the user manual for instructions on adjusting the water temperature setting on the product.
- Q: Can this product be used outdoors?
- A: No, this product is designed for indoor use only.
Features & Benefits
- 28 L/min continuous hot water delivery @ 25oC rise
- Minimum operating flow of 1.5 L/min
- Rheem co-axial flue system
- 50°C models available (866B28) requiring no tempering valve3
- Digital display for easy fault diagnosis
- Rheem Q Factor™ – technology ensures rapid, stable hot water every time. Natural gas model
- 15 year heat exchanger warranty1
MODEL| 866B28
864B28
---|---
Min. Operating Flow rate (L/min)| 1.5
Nom. Gas Consumption (MJ/hr)| 205
Max Water Supply Pressure (kPa)| 1000
Min Water Supply Pressure (kPa)| 120
Water Connections| R 3/4
Gas Connections| R 3/4
Approx. Weight (Empty) kg| 28
Tap the QR code for installation instructions
Documents / Resources
|
Rheem 866B28, 864B28 Ultra 28L
Internal
[pdf] Owner's Manual
866B28, 864B28, 866B28 864B28 Ultra 28L Internal, 866B28 Ultra 28L Internal,
864B28 Ultra 28L Internal, Ultra 28L Internal, Ultra Internal, 28L Internal,
Internal
---|---
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>