What it delivers
The FlumExxon FL-AHRP115V01-FLU Hot Water Recirculation Pump is a hot water recirculation pump.
A recirculation pump moves hot water back toward the heater so the far tap runs hot sooner; check that your tankless heater's maker approves the setup.
Use a timer or on-demand control so the heater isn't firing to keep the loop hot all day, and insulate the hot line to the far fixture.
Also on the listing: material: Stainless Steel; model: FL-AHRP115V01-FLU; warranty: 2 YEARS.
The listing gives dimensions of 6.34 in (L) x 5.08 in (W) x 5.31 in (H), a weight of 7.8 lb and adjustable temperature comfort valves, 3/8" compression to ½" threaded flex hoses (2) adapters with rubber washers in the box.
Warranty, per the listing: 2 YEARS.
Right unit for this house?
Install it when
- Long waits for hot water
- Owners who flush their own heater
Look at another unit when
- Heaters whose manual calls for a different method
Strengths and trade-offs
Strengths
- Recirculation pump
Trade-offs
- Match it to your heater's fittings
Install limits
- Figures are the maker's or seller's own. Flow at a rise is our estimate from the input; gas, venting and electrical work needs a licensed professional.
Rated performance
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Model number | FL-AHRP115V01-FLU | Retailer |
|---|---|---|
| Material | Stainless Steel | Retailer |
| Dimensions (seller) | 6.34"L x 5.08"W x 5.31"H | Retailer |
| Product weight | 7.8 lb | Retailer |
| Voltage | 115 V | Retailer |
| Warranty | 2 YEARS | Retailer |
Rival units at this flow
More descaling and maintenance kits rated for similar demand
Final verdict
A practical recirculation pump for long waits for hot water.
Buy this unit
Our links open this exact model's product page. Prices and stock change; check what's included before you order.
Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure