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Rinnai  |  SKU: 109000735

Rinnai Honeywell L6006A Submersible Aquastat Controller

$498.00
+
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Manufacturer Warranty Included
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  • 🚚Free Shipping (exclusions may apply)
  • 💲We Beat The Lowest Price
  • 📦Fast 4–7 Day Delivery
  • 🛡️Manufacturer Warranty Included
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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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Description

Maintain precise temperature control in your heating systems with the Rinnai Honeywell L6006A Aquastat Controller – Submersible. Designed for dependable operation, this controller automatically regulates water temperature for boilers and hydronic systems. Built with Honeywell’s proven engineering, it delivers consistent performance, energy efficiency, and long-lasting durability in both residential and commercial environments.

Key Features:

  • Precision Temperature Control: Maintains accurate temperature settings for consistent system performance.
  • Submersible Design: Suitable for water heating applications and direct immersion in liquids.
  • Reliable Honeywell Construction: Built for durability and long-term reliability.
  • Automatic Operation: Reduces manual adjustments and helps prevent overheating.
  • Universal Compatibility: Ideal replacement part for Rinnai and other compatible systems.
  • Energy Efficient: Optimizes water heating cycles to reduce power consumption.

What’s Included

  • 1 × Rinnai Honeywell L6006A Submersible Aquastat Controller
  • Installation & operation manual
  • Factory-sealed packaging

Specification

Specification Details
Brand Rinnai
Model Honeywell L6006A
Part Number 109000735
UPC 766156011733
Type Submersible Aquastat Controller
Control Type Temperature Control (Aquastat)
Application Boilers, Water Heaters, Hydronic Systems
Mounting Type Submersible
Temperature Range Factory calibrated (adjustable range varies by application)
Material Corrosion-resistant metal
Dimensions (approx.) 5.5″ (H) × 3.2″ (W) × 2.5″ (D)
Weight 1.2 lbs
Manufacturer Warranty 1-Year Limited Warranty

Care & Maintenance Instructions

  • Ensure the controller is installed by a qualified technician.
  • Disconnect power before performing any maintenance.
  • Avoid direct exposure to extreme heat when not submerged.
  • Clean contacts and housing periodically to prevent corrosion.
  • Store in a cool, dry place when not in use.
  • Follow all manufacturer guidelines for safe operation and calibration.