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Rinnai RHPC3 Heat Pump Companion Controller Kit w/ 10k Ohm Thestor

SKU: RHPC3
Weight 2 lbs
Dimensions 12 × 11 × 5 in
Condition

New

Manufacturer Part Number

RHPC3

Brand

Rinnai

$333.56

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing
QuantityUnit priceSaving
1–4$333.560%
5–9$316.885%
10+$300.2010%

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Rinnai RHPC3 Heat Pump Companion Controller Kit with 10k Ohm Thestor

The Rinnai RHPC3 Heat Pump Companion Kit is a brand-new OEM control accessory designed to integrate and manage compatible Rinnai heat pump and hydronic heating systems. This kit includes the Heat Pump Companion controller and a 10k Ohm thestor sensor required for proper temperature monitoring and system control.

⚠️ Important:
Hydronic coil is NOT included. This listing is for the controller kit and thestor only, as supplied by the manufacturer.

What’s Included:

  • Heat Pump Companion controller module

  • 10k Ohm thestor sensor

Key Benefits:

  • Genuine Rinnai OEM control kit

  • Designed for professional HVAC installations

  • Enables proper heat pump / hydronic system control

  • Ideal for system upgrades, replacements, or repairs

Typical Applications:

  • Rinnai heat pump companion configurations

  • Hydronic heating system integration

  • Commercial and residential HVAC installations

⚠️ Compatibility Notice:
Buyer is responsible for confing compatibility with their specific Rinnai system prior to purchase.


Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.


Features

  • Genuine OEM Rinnai RHPC3 Heat Pump Companion Controller Kit
  • Includes 10K Ohm thestor temperature sensor
  • Designed for compatible Rinnai heat pump integration
  • Provides accurate temperature monitoring and system control
  • Helps improve overall energy efficiency
  • Compact electronic controller with protective enclosure
  • Easy installation for qualified HVAC professionals
  • Durable construction for long service life
  • Ideal replacement for worn or malfunctioning controller kits
  • Manufactured to Rinnai quality standards

Benefits

  • Optimizes heat pump and water heating performance
  • Improves temperature accuracy and system response
  • Maintains reliable communication between connected equipment
  • Helps maximize energy savings
  • OEM quality ensures proper fit and dependable operation
  • Reduces the risk of compatibility issues associated with aftermarket components

Applications

  • Residential heat pump water heating systems
  • Rinnai tankless water heater installations
  • HVAC system upgrades
  • Replacement controller installations
  • New compatible system installations
  • Professional plumbing and HVAC service applications

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Availability may include our inventory and supplier sources. Listed stock does not by itself confirm immediate dispatch. Ask us to confirm a ship date before ordering for time-sensitive work.

Shipping methods and charges appear at checkout where available. Freight, oversized and specially handled items may require a quote. See our Shipping Policy for processing periods, restrictions and delivery information.

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