Skip to content
June Sale Is Live! | Click Or Call 833-658-3387

Rinnai Aquastat Controller W/ Honeywell Strap-on Temperature Controller

By Rinnai | Model: 109000735 | ID: 60365
No Sales Tax - in most states excluding California
Free Shipping - on items over $1000
Satisfaction Guarantee - or return within 30 Days
Most Products In Stock - Call or Text (833) 658-3387 for availability
$498.00 + SHIPPING
Product Details

Rinnai Aquastat Controller W/ Honeywell Strap-on Temperature Controller 109000735

The Rinnai 109000735 Immersion Aquastat Controller features the Honeywell L6006A temperature control designed for hydronic heating systems, boilers, and hot water applications. This immersion-type aquastat monitors water temperature directly within the system and automatically activates or shuts off connected equipment such as circulator pumps or boilers to maintain the desired temperature.

Built for reliable operation in demanding heating systems, the L6006A aquastat provides accurate temperature control and helps improve system efficiency while preventing overheating. Its immersion design allows direct contact with system water for precise monitoring in residential and commercial hydronic heating applications.

Product Features

  • Immersion aquastat controller for hydronic heating and hot water systems
  • Includes Honeywell L6006A temperature control for accurate system regulation
  • Designed to monitor water temperature directly within the system
  • Controls circulator pumps, boilers, or heating equipment based on temperature settings
  • Helps maintain consistent water temperature in heating loops
  • Improves efficiency and protects equipment from overheating
  • Durable construction designed for long-term reliability
  • Suitable for residential and commercial boiler and hydronic heating applications
  • Provides automatic temperature-based system control
  • Official Rinnai replacement component for compatible heating systems

View More Rinnai Parts

Specifications

Rinnai Aquastat Controller W/ Honeywell Strap-on Temperature Controller 109000735

Brand Rinnai SKU 109000735
Manufacturer Rinnai Product Type Immersion Aquastat Controller
Controller Model Honeywell L6006A Application Storage tank or pump temperature control
Country of Origin United States UPC 00766156011733
Product Length 1 in / (2.54 cm) Product Width 1 in / (2.54 cm)
Product Height 1 in / (2.54 cm) Control Type Immersion Aquastat
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews
Questions & Answers loading...

Our Real Customer Reviews

See what our customers have said about us.

Product Details

Rinnai Aquastat Controller W/ Honeywell Strap-on Temperature Controller 109000735

The Rinnai 109000735 Immersion Aquastat Controller features the Honeywell L6006A temperature control designed for hydronic heating systems, boilers, and hot water applications. This immersion-type aquastat monitors water temperature directly within the system and automatically activates or shuts off connected equipment such as circulator pumps or boilers to maintain the desired temperature.

Built for reliable operation in demanding heating systems, the L6006A aquastat provides accurate temperature control and helps improve system efficiency while preventing overheating. Its immersion design allows direct contact with system water for precise monitoring in residential and commercial hydronic heating applications.

Product Features

  • Immersion aquastat controller for hydronic heating and hot water systems
  • Includes Honeywell L6006A temperature control for accurate system regulation
  • Designed to monitor water temperature directly within the system
  • Controls circulator pumps, boilers, or heating equipment based on temperature settings
  • Helps maintain consistent water temperature in heating loops
  • Improves efficiency and protects equipment from overheating
  • Durable construction designed for long-term reliability
  • Suitable for residential and commercial boiler and hydronic heating applications
  • Provides automatic temperature-based system control
  • Official Rinnai replacement component for compatible heating systems

View More Rinnai Parts

Specifications

Rinnai Aquastat Controller W/ Honeywell Strap-on Temperature Controller 109000735

Brand Rinnai SKU 109000735
Manufacturer Rinnai Product Type Immersion Aquastat Controller
Controller Model Honeywell L6006A Application Storage tank or pump temperature control
Country of Origin United States UPC 00766156011733
Product Length 1 in / (2.54 cm) Product Width 1 in / (2.54 cm)
Product Height 1 in / (2.54 cm) Control Type Immersion Aquastat
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews