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Rinnai  |  SKU: GTK15

Rinnai Grundfos Pump & Timer Kit with Flange for Circ-Logic | Efficient Hot Water Recirculation System

$691.00
+
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Manufacturer Warranty Included
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  • 🚚Free Shipping (exclusions may apply)
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  • 📦Fast 4–7 Day Delivery
  • 🛡️Manufacturer Warranty Included
  • 📞 Questions? Call Our Experts: +1 (800) 484-0224
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Delivery and Shipping

Your order processing time is 1 to 2 days. Please note that the cut-off time for order placement is 6 p.m. Orders received after this time will be processed on the following business day.

Your order will arrive within 4 to 7 days on average (free shipping over $200). Shipping for orders under $200 incurs a flat fee of $15. We currently offer shipping only within the continental United States (island deliveries may incur additional costs); international shipping is not available.

Mostly all of our orders are shipped via one of our third-party freight carriers (18-wheeler). If your order has an item that is shipped on a freight carrier, you will be contacted to schedule a curbside delivery time. Please make sure to put the correct phone number at checkout.

Upon placing your order, you will receive a confirmation e-mail. This message will confirm your order has been received by our system, and your credit card was approved for purchase. We will not charge your card until the item has shipped unless it's back ordered and we need to hold an item for you. 

As soon as your order is received on our end, we process it!

Authorized Online Dealer
Free Shipping + No Sales Tax (exclusions may apply)
We Beat The Lowest Price
Fast 4-7 Day Delivery
Manufacturer Warranty Included
Questions? Call Our Experts: +1 (800) 484-0224

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Description

Upgrade your Rinnai hot water system with the Rinnai Grundfos Pump & Timer Kit with Flange for Circ-Logic, engineered for optimal water circulation and energy efficiency. Designed for convenience and performance, this inline pump kit delivers fast, reliable hot water flow throughout your home—while minimizing energy waste with its built-in timer and check valve.

Perfect for both residential and commercial installations, the Grundfos 15-55 pump ensures powerful performance and long-term reliability. The stainless steel housing guarantees durability against corrosion, while the integrated timer allows you to schedule operation for maximum energy savings.

Experience instant hot water comfort with the trusted reliability of Rinnai and Grundfos innovation combined.

Key Features:

  • Compatible with Rinnai Circ-Logic Systems – Ensures seamless integration for optimal performance.
  • Built-In Timer Control – Customizable on/off intervals to reduce energy consumption.
  • Internal Check Valve – Simplifies installation and prevents backflow in return line systems.
  • High Flow Capacity – Up to 20 gallons per minute, ideal for most homes and small commercial setups.
  • Durable Stainless Steel Housing – Corrosion-resistant for extended product life.
  • Corded Electric Operation – Reliable power source for consistent pump performance.
  • Easy Installation – Compact inline design with included flange kit for simple setup.

What’s Included

  • 1 × Rinnai Grundfos 15-55 Pump
  • 1 × Timer Control Unit
  • 1 × Flange Kit
  • 1 × User Installation Manual

Specification

Specification Details
Brand Rinnai
Model Grundfos 15-55 Pump & Timer Kit
Color Black / Blue
Material Plastic, Stainless Steel
Style Inline
Power Source Corded Electric
Item Weight 8.2 lbs
Maximum Flow Rate 20 Gallons per Minute
Compatibility Rinnai Circ-Logic Systems
GTIN 05711492208953
Manufacturer Rinnai

Care & Maintenance Instructions

  • Regularly inspect and clean pump housing to ensure consistent flow.
  • Avoid running the pump dry; always maintain proper water levels.
  • Use only with compatible Rinnai Circ-Logic systems.
  • Unplug before performing maintenance or cleaning.
  • Schedule timer use to minimize wear and reduce energy usage.