L7224U1002 Multi-System Electronic Oil Aquastat With EnviraCOM

SKU: L7224U1002/U

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L7224U1002 Multi-System Electronic Oil Aquastat With EnviraCOM

SKU: L7224U1002/U

Like an Express Checkout for Every Install

With easy installation and near-universal compatibility, the Electronic Oil Aquastat® Controller from Resideo can give quick updates from a simple LED display. Get setpoint, temperature reading and diagnostic information on the spot. Connect EnviraCOM® devices to deliver information directly to your office for faster response.

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Requires Pro for installation

Resources


	Brochure for Universal Replacement Parts (Residential Combustion) (English)	04/2020	0.9MB	Download
	Competitive comparison for L7224U Honeywell vs. HydroStat Aquastat Controllers (English)	04/2020	0.4MB	Download
	L7224U Universal Electronic Aquastat (French)	04/2020	1.0MB	Download
	L7224U Universal Electronic Aquastat	04/2020	0.6MB	Download
	Residential Combustion Oil Controls Quick Reference Guide (English)	05/2020	0.5MB	Download
	Residential Combustion Oil Controls Quick Reference Guide (laminated)	04/2020	0.7MB	Download
	Counter mat for Universal Replacement Products (Residential Combustion) (English)	04/2020	0.5MB	Download
	Resideo Hydronic Heating Solutions Brochure (English)	07/2021	4.5MB	Download
	Resideo Hydronic Heating Solutions Brochure (French)	07/2021	4.2MB	Download
	Cross Reference Guide for Residential Combustion Heating and Cooling Parts (English)	11/2020	2.5MB	Download
	Heating and Cooling Components Application Selection and Cross Reference Guide (English)	07/2024	1.9MB	Download
	Residential Combustion Application Selection and Cross-Reference Guide (English)	11/2023	8.8MB	Download
	The Universal Choice - Selector Guide/Cross Reference for Residential Combustion Products (English)	04/2020	0.1MB	Download
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	Installation Instructions for L7224A,C; L7248A,C,L Oil and Electric Boiler Electronic Aquastat® Controllers (English)	11/2021	1.1MB	Download
	L7224A,C; L7248L 2012 Compliant Oil Electronic Aquastat Controllers Installation Instructions (English)	06/2020	0.1MB	Download
	L7224U Oil and Electric Boiler Electronic Aquastat® Controller Installation Instructions (English, French, Spanish)	07/2023	2.8MB	Download
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Specifications
Application	Oil Aquastat Controller
Product Features	Complies with 2012 Department of Energy Standards, Diagnostic updates through easy-to-read LED displays, ± 2° F accuracy and faster response times, Adjustable high- and low-limit differential, Outdoor reset functionality available with W8735S1000 and W8735Y1000, Provides multizone control, Thermowell horizontal or vertical and flush mounting, EnviraCOM™ communications enabled, Compatible with W8735S3000 Alarm Module
Approvals and Standards	UL Component Recognized, Canadian UL Component Recognized, 2012 Department of Energy Standards Compliant
Color	Gray
Compatible With	Hot Water, Hydronic Heating Systems
Mounting Type	Flush Mounted, Remote Mount, Well Mount, Horizontal Mount, Vertical Mount
Low Limit Differential Temperature	10 °F to 25 °F Adjustable
Low Limit Set point Temperature (Min)	110 °F, 43 °C
Low Limit Set point Temperature (Max)	220 °F, 104 °C
High Limit Differential Temperature	5 °F to 20 °F Adjustable
High Limit Set point Temperature (Min)	130 °F, 54 °C
High Limit Set point Temperature (Max)	240 °F, 116 °C
Electrical Ratings at Full Load	7.4 A at 120 V AC
Electrical Ratings at Locked Rotor	44.4 A Inrush
Operating Frequency	60 Hz
Operating Voltage	120 V AC
Type of Fuel	Oil
Switch Type	3 SPST: High and Low Limit, Circulator
Product Height	7.13 in, 181 mm
Product Length	4.25 in, 109 mm
Product Width	2.63 in, 67 mm
Operating Relative Humidity (Min)	0% Non-condensing
Operating Relative Humidity (Max)	95% Non-condensing

This product must be installed by a qualified/licensed contractor and set up with properly calibrated test equipment. Failure to have the installation performed by a qualified professional could result in substantial property damage, and even severe personal injury or death, and Resideo will not be responsible for any damages or injuries resulting from not observing this warning.

Product Overview

How to Get Started

cell phone screen showing Resideo Pro App

1. Create a Pro Portal Account

INSTALLERS:

Check with your company admin to get an invite to your company's profile, then create your own account.

COMPANY ADMINS:

If your company does not have a Pro Portal yet, have your company admin sign up here.

Make sure you update your company information and simply upload your company logo.

2. Get the App

Simplify the installation for your technicians and homeowners. Download the App here.

Note: Resideo Pro App currently works with T5 & T6 smart Thermostats

App Store download image button linking to Apple store.

Google Play download image button linking to Google store.

3. Install

Use the Resideo Pro App to install T6 Pro Smart Thermostat in homes, which will associate those homes to your company. Then you'll be able to select which homeowners see your logo based on the pricing per household (consumer will not be charged).

Parts and Accessories

Image
	C7089R1013/U	RedLINK® Outdoor Temperature and Humidity Sensor
	W8735S1000/U	Oil Electronic Aquastat Controller Wired AquaReset Kit
	W8735Y1000/U	W8735Y1000 Outdoor Reset Module for L7224/L7248 Series 2
	120650/U	Heat Conductive Grease 1/2 oz
	121371AA/U	121371AA Well clamp assembly
	123869A/U	123869A Copper 1/2 in NPT Well Assembly with 3 in Insertion depth
	123870A/U	123870A Copper 3/4 in NPT Well Assembly with 3 in Insertion depth
	50001464-001/B	50001464-001 Sensor Assembly with 12 in leadwire
	50001464-003/B	50001464-003 Sensor Assembly with 24 in leadwire
	50001464-004/B	50001464-004 Sensor Assembly with 36 in leadwire
	50001464-005/B	50001464-005 Sensor Assembly with 48 in leadwire