Description
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Your purchase is protected by our 30-Day Money-Back Guarantee, including FREE return shipping. If the item does not meet your expectations, contact us and we will make it right.
Important Notice Regarding Manufacturer & Warranty
Independent Reseller: Warehouse Wonders purchases items for resale from discount / wholesale clearance channels. We are independent resellers and are not affiliated with, authorized by, or sponsored by the manufacturer.
No Manufacturer Warranty: This product does not include any manufacturer warranty, service benefits, or manufacturer-backed guarantees.
Our Support: All returns and support are handled directly by Warehouse Wonders under our 30-day guarantee.
The Rheem PREFERRED Plus 42,000 Water Softening System can handle the water demand for houses of all sizes while keeping water and salt costs associated with your softener to a minimum. The built-in Rheem Learning Technology adapts to your household water usage, which conserves water, energy, salt and saves you money. Rheem Water Softeners are designed, engineered, and manufactured right here in the USA.
- Ideal for large households
- Rheem Learning Technology learns your water usage patterns, which optimizes salt consumption and provides on-demand soft water for your home
- Advanced water management electronics
- Proven, industry-leading valve maintains water pressure in up to 1-1/4° plumbing and homes with multiple bathrooms.
- Customizable water hardness with blending valve
- Angled tank design for easy loading of salt
- Clear water iron reduction
- Light illuminates and flashes for alerts
- Extra layer of sediment protection for water-using appliances and plumbing by limiting large particles from long-term damage
- Inner tank light for low-light conditions
- High impact salt storage tank with internal, double-lined mineral tank
- Resin bed agitator keeps resin bed free of contaminants
- DIY installation kit and instructions are included
- Low salt monitor
Specifications
| Brand | Rheem |
| Model | RHS42 |
| Features | Alarm, Indicator light(s), Permanent settings memory, Programmable |
| Application Type | Water Treatment |
| Iron reduction (ppm) | 11 |
| Maximum hardness removal (grains per gallon) | 120 |
| Service Flow Rate @ 15 psi drop (gallons per min.) | 11.5 gal (US)/min GPM |
| Water Treatment Type | Water Softener Systems |
| Color/Finish | Gray |
| Indoor/Outdoor | Indoor |
| GTIN | 090259922352 |
| Includes | Installation kit |
| MPN | RHS42 |
| Salt Type | Sodium Chloride |






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