
Rinnai Grundfos 15-55 Pump Kit with Internal Check Valve & Circ-Logic | RWMGTK03
The Rinnai Grundfos 15-55 Pump Kit (RWMGTK03) delivers consistent, efficient performance for Rinnai systems that require hot water recirculation. This premium kit includes a Grundfos 15-55 circulator pump with an internal check valve, pre-wired BX conduit (6 ft/2 m) with an in-line 4 Amp glass fuse, and a complete flange kit for quick installation. Designed to integrate seamlessly with Rinnai Circ-Logic® technology, it ensures precise and energy-efficient hot water circulation.
Note: This is a non-stock/special order item and cannot be cancelled or returned once processed.
Key Features:
- Premium Grundfos Circulator Pump (15-55): Ensures reliable, quiet, and efficient water recirculation.
- Built-In Check Valve: Prevents backflow, maintaining system safety and performance.
- Pre-Wired Conduit: Includes a 6 ft. (2 m) BX conduit for easy electrical connection.
- In-Line Fuse Protection: Integrated 4 Amp glass fuse safeguards against power surges.
- Complete Flange Kit: Includes all necessary components for a secure and leak-free installation.
- Circ-Logic® Compatibility: Works with Rinnai’s smart control system to optimize recirculation timing.
- Durable Construction: Built for long-lasting performance under continuous operation.
Specifications:
| Specification | Details |
|---|---|
| Part Number | RWMGTK03 |
| Pump Model | Grundfos 15-55 |
| Pump Type | Circulator Pump with Internal Check Valve |
| Conduit Length | 6 ft (2 m) BX Conduit (Pre-Wired) |
| Fuse Type | In-Line 4 Amp Glass Fuse |
| Included Components | Pump, Check Valve, Flange Kit, Pre-Wired Conduit |
| Compatible System | Rinnai Circ-Logic® |
| Voltage | 120V AC |
| Installation Type | Inline Mount |
| Pump Length | Approx. 6.5 in (165 mm) |
| Pump Width | Approx. 5.5 in (140 mm) |
| Pump Height | Approx. 5.2 in (132 mm) |
| Weight | Approx. 6 lbs (2.7 kg) |
| Order Type | Special Order (Non-Returnable / Non-Cancellable) |
Care Instructions:
- Ensure all electrical connections are made by a qualified technician.
- Inspect connections periodically to confirm tightness and integrity.
- Avoid exposure to moisture and dust during installation.
- Disconnect power before performing maintenance.
- Follow Rinnai and Grundfos installation manuals for detailed service guidance.
Original: $723.00
-70%$723.00
$216.90Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Rinnai Grundfos 15-55 Pump Kit (RWMGTK03) delivers consistent, efficient performance for Rinnai systems that require hot water recirculation. This premium kit includes a Grundfos 15-55 circulator pump with an internal check valve, pre-wired BX conduit (6 ft/2 m) with an in-line 4 Amp glass fuse, and a complete flange kit for quick installation. Designed to integrate seamlessly with Rinnai Circ-Logic® technology, it ensures precise and energy-efficient hot water circulation.
Note: This is a non-stock/special order item and cannot be cancelled or returned once processed.
Key Features:
- Premium Grundfos Circulator Pump (15-55): Ensures reliable, quiet, and efficient water recirculation.
- Built-In Check Valve: Prevents backflow, maintaining system safety and performance.
- Pre-Wired Conduit: Includes a 6 ft. (2 m) BX conduit for easy electrical connection.
- In-Line Fuse Protection: Integrated 4 Amp glass fuse safeguards against power surges.
- Complete Flange Kit: Includes all necessary components for a secure and leak-free installation.
- Circ-Logic® Compatibility: Works with Rinnai’s smart control system to optimize recirculation timing.
- Durable Construction: Built for long-lasting performance under continuous operation.
Specifications:
| Specification | Details |
|---|---|
| Part Number | RWMGTK03 |
| Pump Model | Grundfos 15-55 |
| Pump Type | Circulator Pump with Internal Check Valve |
| Conduit Length | 6 ft (2 m) BX Conduit (Pre-Wired) |
| Fuse Type | In-Line 4 Amp Glass Fuse |
| Included Components | Pump, Check Valve, Flange Kit, Pre-Wired Conduit |
| Compatible System | Rinnai Circ-Logic® |
| Voltage | 120V AC |
| Installation Type | Inline Mount |
| Pump Length | Approx. 6.5 in (165 mm) |
| Pump Width | Approx. 5.5 in (140 mm) |
| Pump Height | Approx. 5.2 in (132 mm) |
| Weight | Approx. 6 lbs (2.7 kg) |
| Order Type | Special Order (Non-Returnable / Non-Cancellable) |
Care Instructions:
- Ensure all electrical connections are made by a qualified technician.
- Inspect connections periodically to confirm tightness and integrity.
- Avoid exposure to moisture and dust during installation.
- Disconnect power before performing maintenance.
- Follow Rinnai and Grundfos installation manuals for detailed service guidance.











