Is the RS15-6 Green okay for potable water systems?

You'd better try RS15-6 SS Green for potable water system.

Can this recirculate cold water instead of hot water? If i want to use it that way?

The question of hot water vs cold water pumps is a question about motor cooling. As a general idea, all hot water pumps can pump cold water regardless of manufacturer. This doesn’t hold for cryogenics though. TLDR - yes you can.

how is it on electrical consumption?

The info that came with it says 46 watts at the lowest (of 3) speed settings which is what I use. That's 81 kWh per year, pretty small. the highest speed setting uses 93 watts. I don't notice it on my electric bill but then I have a 3200 SF house (4 bdrm colonial) with air condition in the Northeast. It works great. I used to have cold water and have to wait 1 minute wide open running time to get hot water; now it's instantly warm and hot within 20 seconds. Also, you can put it on a time (or buy one with the timer installed) but I get up often in the middle of the night and like instant warm/hot water.

Are there instructions /operating manual available written in English?

Nope! It is cartoon drawn images for instructions. Not much to it.

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Hot Water Recirculating Pump,120W 110V Automatic Circulating Pump/Booster Pump Stainless Steel Head NPT 3/4",15-9S Three Speed Control for Electric Water Heater System

Product ID: 79632017

Details

Brand
KolerFlo
Color
Rs15/9 Red
Item Weight
4.6 pounds
Material
Cast Iron (PP)
Maximum Flow Rate
30 liters per
Maximum Lifting Height
36 feet

⚡93/67/46W 3-speed power

💧36/29/20 LPM flow rate

🔧3/4 inch NPT easy install

KD 43.60

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Description

🔥 Instant Hot Water, Zero Wait – Upgrade Your Flow Game! 💧

WINTER PROOF YOUR HOME - Prevents pipe freezing and warms floors in cold climates, making your home cozy and protected.
RAPID HOT WATER DELIVERY - Cut wait time from minutes to just 15 seconds—never endure cold water again.
ENERGY SMART ECO FRIENDLY - Low power consumption with high efficiency reduces your carbon footprint and utility bills.
TRIPLE SPEED PRECISION CONTROL - Customize your hot water flow with three efficient speed settings for ultimate comfort and energy savings.
ROBUST CORROSION RESISTANT BUILD - Aluminum housing with PES composite impeller and steel shaft ensures durability and long-lasting performance.

The KOLERFLO RS15-6 is a 3/4 inch hot water circulating pump featuring a powerful 3-speed motor (93/67/46W) and a flow rate up to 36 LPM. Designed with corrosion-resistant materials and easy wrench installation, it delivers hot water in just 15 seconds while preventing pipe freezing. Ideal for solar heating systems, residential and industrial use, it combines energy efficiency with robust durability for year-round comfort.

Specifications

ASIN	B0FSJSJMYH
Best Sellers Rank	#360,370 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #425 in Power Water Pumps
Brand Name	KolerFlo
Color	Rs15/9 Red
Customer Reviews	3.9 3.9 out of 5 stars (17)
Flow Rate	30 liters per minute
Horsepower	0.16 hp
Included Components	Boat Pump Body
Item Dimensions L x W x H	7.48"L x 4.53"W x 5.89"H
Item Weight	4.6 pounds
Manufacturer	kolerflo
Material Type	Cast Iron, Polypropylene (PP), Stainless Steel
Maximum Lifting Height	36 feet
Model Number	RS15/9
Number of Items	1
Power Source	Corded Electric
Product Style	water pressure booster pump
Specific Uses For Product	hot water recirculation
Voltage	115 volts

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TrustScore 4.5 | 7,300+ reviews

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KD 43.60

Duties & taxes included

In stock

Sold byAmazon KUWAITDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KUWAIT.

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Neha S.

Excellent communication throughout the order process. Product is perfect.

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