A Breakdown of SCG's Rebate Guide | Part 4
EQUIPMENT PRODUCTS
https://www.homedepot.com/p/Niagara-Conservation-1-Spray-with-0-68-GPM-2-in-W-Low-Flow-Pre-Rinse-Sprayer-Nozzle-in-Green-and-Chrome-Finish-N2180-0-68/324074136
Southern California Gas Company’s “Energy Efficiency Rebate Guide” for 2024 has launched and has countless opportunities for businesses, public agencies, and other customers to install new equipment with rebates. Check out part four of our breakdown of SCG’s EE Rebate Guide!
Low-Flow Pre-Rinse Spray Valves (PRSVs)
These valves are a vital component for food service establishments, where they are used to remove food residues from dishes before they enter the dishwasher. These devices are designed to minimize water and energy consumption while maintaining effective cleaning performance. Here’s an in-depth look at their technology and energy savings:
Low-flow nozzles are equipped with nozzles that deliver water at a lower flow rate, typically ranging from 1.0 to 1.5 gallons per minute (GPM), compared to traditional models that may use 2.5 GPM or more.
Automatic Shut-Off: Some models have an automatic shut-off feature that stops the water flow when the handle is released, preventing unnecessary water use.
Aerators and Flow Restrictors: these components are integrated into the valve design to control water flow and maintain consistent pressure, enhancing water and energy efficiency
Reduced Water Usage: PRSVs significantly reduce the amount of water used during pre-rinse operations by lowering the flow rate. For example, switching from a 2.5 GPM valve to a 1.2 GPM valve can cut water usage by more than 50%. Lower water consumption directly translates to reduced water bills.
Less Hot Water Needed: PRSVs reduce the volume of hot water required, leading to lower energy consumption for water heating. Since heating water accounts for a significant portion of energy use in commercial kitchens, this can lead to considerable energy savings. With less water to heat, commercial water heaters operate more efficiently, reducing the overall energy demand and operational costs.
Faster Cleaning Cycles: Efficient PRSVs, with their optimized spray patterns and pressure, can help speed up pre-rinse times, leading to quicker kitchen turnaround times.
Reduced Wear on Dishwashers: By effectively removing food residues before dishes enter the dishwasher, PRSVs reduce the workload on dishwashers, potentially extending their lifespan and lowering maintenance costs.
