Do you have an existing 115V HAC pushbar activated model? If so, the HTHB-HAC-RF Halsey Taylor HydroBoost® Retrofit is a great option to transform your drinking fountain into a Bottle Filling Station.

We advise that NON-CHILLED fountains less than 10 years old are suitable for a retrofit. We advise that CHILLED fountains less than 5 years are suitable for a retrofit. Not sure how old your model is? We can find out for you. Email [email protected] with your existing fountain’s serial #, which you can find at the bottom of your fountain. Please note existing fountain(s) must have been installed per spec.

Key Specifications:

• Chilling: Non-refrigerated (chilled only if installed on a refrigerated HAC fountain)
• Filtration: NSF/ANSI 42, 53, 61, 372, and 401 certified; 3,000-gallon capacity
• Activation: Sensor-activated bottle filler with 20-second auto shut-off
• Dimensions: 17-7/8" L × 3-9/16" W × 18-7/8" H

Features & Benefits:

• ADA Compliant: Retrofit design meets accessibility standards
• Touchless Operation: Hands-free sensor activation with recessed spout
• Fast Fill Rate: Dispenses up to 1.1 gallons per minute
• Green Counter™: Tracks the number of 20 oz. plastic bottles saved from waste
• Real Drain System: Eliminates standing water for improved hygiene
• Antimicrobial Protection: Key components resist microbial growth

What's Included:

• HTHB-HAC-RF Retrofit Bottle Filler
• Stainless steel basin with drain assembly
• WaterSentry® Plus Filter (55898C)

FAQ

Q: How long does it take to install this retrofit?

A: It varies, but the typical Bottle Filling Station retrofit install takes 1–2 hours.

Q: Does the retrofit come with a chiller?

A: No. The retrofit will utilize the compressor from your existing fountain (if applicable).

Q: How is this the most appropriate retrofit for my setup?

A: Please send the serial number of your existing fountain to [email protected]. If you’re unable to locate it, feel free to email us a photo of your fountain.

Detailed Features & Benefits

Retrofit Simplicity: The HTHB-HAC-RF is designed for quick and easy installation on compatible HAC fountains. It transforms your existing unit into a modern, hygienic bottle filler, eliminating the need for a full replacement.

Filtered Hydration: The included WaterSentry® Plus filter removes lead, chlorine, cysts, microplastics, and unpleasant tastes and odors. The LED monitor alerts users when it’s time to replace the filter, ensuring consistent water quality.

Smart Sustainability: With a 1.1 GPM fill rate and Green Counter, this retrofit encourages the use of reusable bottles and reduces plastic waste—ideal for schools, offices, and public buildings.

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