view all products for this brand
   
AquaMotion AMH3K-7 Under Sink Hot Water Recirculation System

AquaMotion AMH3K-7 Under Sink Hot Water Recirculation System

The AquaMotion AMH3K-7 is designed for standard plumbing systems with hot water pipe length up to 250ft for hot water tanks (non-tankless). The kit requires no cutting of pipe but does require an electrical outlet at the sink.  Kit includes: stainless union pump with legs, 10 ft. line cord, built-in timer with 15 min. tabs, Aquastat/switch, fittings, check valves, hoses, tees.

The AMH3K-7N is an on-demand version of the AMH3K-7 model system and does NOT have a timer. On-demand gives you the ability to control system activation through a switch or motion sensor. When activated, the pump shuts off after 5 minutes or when the water temperature reaches 105 F.  Additional on-demand switches, motion sensors, etc (AMK- parts below) have to be purchased to activate the pump.

model description usually ships price QTY
AMH3K-7 Aquamotion AquaMotionHot kit for hot water tanks. Installs under sink. For single pipe systems with HOT WATER TANKS. Medium (250 ft) max pipe length. Includes AM7-SU1LAMT1 stainless circulator with mounting legs, union connection, 10 ft. line cord, built-In Aquastat (85F-104F), 2 BICV, built-in timer, 2 hoses & fittings. 1 Day. In-stock $443.50
AMH3K-7N Aquamotion AquaMotionHot ON-DEMAND kit for systems with HOT WATER TANKS. Medium max pipe length (250 ft. max). NO TIMER. AM7-SU1LAM stainless circulator with mounting legs, union connection, 10 ft. line cord, built-in Aquastat (85F-104F), 2 BICV, 2 hoses & fittings. ON-DEMAND SWITCHES SOLD SEPARATELY. 1 Day. In-stock $439.60
AMK-WB Aquamotion ON-DEMAND remote RF wireless control with adjustable receiver and cord. No wiring required. Up to 5 AMK-WBR or AMK-WSR or mixed per receiver. 1 Day. In-stock $129.30
AMK-MS Aquamotion ON-DEMAND wireless control kit with motion sensor and receiver. No wiring required. 9 volt battery required. Up to 5 AMK-WBR or AMK-WSR or mixed per receiver. 1 Day. In-stock $144.10
AMK-WS Aquamotion ON-DEMAND wireless wall rocker switch to turn on circulator for 5 min. Includes wireless receiver, range 100 ft. (accepts up to 5 WBR, MSR, WSR or mixed). 1 Day. In-stock $131.60
AMK-CB Aquamotion ON-DEMAND air actuated counter control kit with relay. Installed on countertop or mounted through cabinet door. 1 Day. In-stock $99.30
AMK-WBR Aquamotion ON-DEMAND additional wireless button with wall mounting bracket for AMK-WB kit. 1 Day. In-stock $63.70
AMK-MSR Aquamotion ON-DEMAND additional wireless motion detector for AMK-MS kit. 1 Day. In-stock $63.80
AMK-WSR Aquamotion ON-DEMAND additional wireless rocker switch to turn on pump. Receiver not included. 1 Day. In-stock $64.40
add to basket

real-time shipping quotes are available before checkout on your shopping cart page

Related Products

AquaMotion AMH1K-3UV Pump and Valve Hot Water Recirculation System

Split pump and bypass valve kit. Pump installs at water heater. and valve under sink. For standard plumbing, single pipe systems with a hot water tank. With timer.

AquaMotion AMH2K-7 Dedicated Return Line Water Recirculation System

Recirc system for dedicated return lines with a hot water tank (non-tankless). Timer or on-demand models. Up to 250 ft. total pipe length.

 

why buy from us?

We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.

Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.