SAS816WHL

Non-Programmable Manual Thermostat with Intuitive Dial Control

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Intuitive Dial Control: Simple temperature adjustment for all users.

Non-Programmable Design: Hassle-free manual heating control system.

Reliable Dry Contact: Seamlessly links with boilers and actuators.

Mechanical Durability: Long-lasting performance for project stability.

External Sensor Support: Precision floor overheat protection safety.

Universal 86 Box Fit: Easy installation in standard wall boxes.

Simple dial control heating thermostat with intuitive manual adjustment knob

Non-programmable boiler controller right side view highlighting compact 86mm

Simple dial heating thermostat left side view showing robust mechanical design

Home Product Residential Thermostats Hydronic Thermostats

Product Feature

Optimize your heating efficiency with the SAS816WHL, a reliable non-programmable manual thermostat specifically designed for hydronic floor heating. This mechanical dial thermostat eliminates the frustrations of complex digital menus and WiFi dependency, offering an intuitive simple operation solution ideal for senior living and rental properties. Featuring a professional dry contact output for seamless gas boiler linkage, it ensures stable performance in any standard 86 box installation. For those seeking an easy-to-use and hassle-free alternative to smart controllers, the SAS816WHL provides the ultimate "set and forget" stability.

Key Functions

Dial Operation

Adjust temperature with a simple twist, providing a "zero-learning-curve" experience for all ages.
Boiler Linkage

Equipped with a passive dry contact to trigger central heating boilers and pumps efficiently.
Overheat Protection

Supports an external NTC sensor to protect floor materials from high-temperature damage.

Frost Protection

Automatically maintains a minimum heat of 5°C (41°F) to prevent pipe freezing during winter.
Precise Management

High-quality sensors ensure minimal temperature fluctuation (±1°C) for consistent comfort.
Standard Installation

Fits perfectly into standard 86mm wall boxes, reducing labor costs during massive deployments.

Product Selector

Model No.

Heat only

Cool only

Wired

Wireless

Programmable

Relay

Link with boiler

External Sensor

WIFI

Power

Manual

SAS816WHL-0

√

220V

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Product Parameters

Power source: 100~240VAC 50/60HZ

Resistant Load current: 250VAC 5A

Inductive Load current: 250VAC 3A

Room temperature setting range: 5℃~30℃ (41℉~90℉)

Floor temperature setting range: 5℃~ 40℃(41℉~99℉)

Accuracy: ±1℃ or ±1℉

Dimensions: 86mm×86mm×32mm

Color: White

Product Application Scenarios

SAS816WHL is the preferred choice for residential renovations and large-scale apartment projects where low maintenance and simple heating control are essential. It is highly recommended for senior living facilities, providing a durable alternative to complex digital controllers.

luxury apartments

apartments

Residential

Partnership & OEM/ODM Support

As a leading HVAC control manufacturer, Saswell provides comprehensive support for global distributors:

Fast Customization

OEM/ODM services for branding and housing colors on bulk buy manual thermostats.
Technical Support

Expert guidance on hydronic system wiring, installation, and troubleshooting.
Global After-Sales

A responsive service network ensuring your project-based deployments remain trouble-free.