Skip to content

Weathermatic SmartLine Controllers

Add more value, versatility and convenience to your automatic underground watering system with a Weathermatic Automatic Sprinkler Timer.
Customize watering schedules tailored to your unique landscape needs, while dramatically conserving water and improving lawn and plant health. Irrigation controllers from Weathermatic offer maximum versatility and efficient watering.
SmartLine controllers and on-site weather stations take key weather data & combines it with basic property and sprinkler system information to come within 5% of these irrigation management systems costing tens of thousands of dollars. SmartLine is like having a scientist in your garage constantly calculating the exact amount of water needed to irrigate your landscape thus saving you the money you lose from excessive watering.
  • Save 25%
    Original Price $255.96
    Current Price $191.97
    Weathermatic

    SL1600 - Wm Smartline Controller, 4 Zone Base

    In Stock (12)

    Weathermatic Smartline Controller, 4 Zone Base Expandable to 16 zones Backlit LCD Access from anywhere with the Smartlink Network SL1600 has Two ...

    View full details
    Original Price $255.96
    Current Price $191.97
    Save 25%
    In Stock (12)
  • Save 25%
    Original Price $93.27
    Current Price $69.95
    Weathermatic

    Weathermatic - SLM4 - Wm Smartline 4 Zone Module

    In Stock (36)

    4 Zone Expansion Module For SL1600 Timer SL1600 has Two Controllers In One; The “Basic” mode programs exactly like the conventional controllers u...

    View full details
    Original Price $93.27
    Current Price $69.95
    Save 25%
    In Stock (36)
  • Weathermatic - SLDEC1 - One Valve Decoder
    Save 25%
    Original Price $205.02
    Current Price $153.77
    Weathermatic

    Weathermatic - SLDEC1 - One Valve Decoder

    In Stock (25)

    Valve Decoder One Valve SmartWire is the industry’s first simple to install 2-wire system. It requires no training and is cost effective for comm...

    View full details
    Original Price $205.02
    Current Price $153.77
    Save 25%
    In Stock (25)
  • Weathermatic - SLM2 - 2 Station Module
    Save 25%
    Original Price $56.20
    Current Price $42.15
    Weathermatic

    Weathermatic - SLM2 - Wm 2 Station Module

    In Stock (3)

    Expansion Module 2 Zones For SL800 Controller and Timer SL800 has Two Controllers In One; The “Basic” mode programs exactly like the conventional...

    View full details
    Original Price $56.20
    Current Price $42.15
    Save 25%
    In Stock (3)
  • Weathermatic - SLDEC2 - Two Valve Decoder
    Save 25%
    Original Price $410.02
    Current Price $307.52
    Weathermatic

    Weathermatic - SLDEC2 - Two Valve Decoder

    10+ day delay

    Valve Decoder Two Valves SmartWire is the industry’s first simple to install 2-wire system. It requires no training and is cost effective for com...

    View full details
    Original Price $410.02
    Current Price $307.52
    Save 25%
    10+ day delay
  • Weathermatic - SLM12 - Smartline 12 Zone Module
    Save 25%
    Original Price $290.02
    Current Price $217.52
    Weathermatic

    Weathermatic - SLM12 - Smartline 12 Zone Module

    In Stock (5)

    Expansion Module 12 Zone For SL4800 Controller and Timer SLM12 has Two Controllers In One; The “Basic” mode programs exactly like the conventiona...

    View full details
    Original Price $290.02
    Current Price $217.52
    Save 25%
    In Stock (5)
  • Weathermatic - SLGDT - Lightning Arrestor
    Save 25%
    Original Price $145.24
    Current Price $108.93
    Weathermatic

    Weathermatic - SLGDT - Lightning Arrestor

    In Stock (2)

    SmartWire Lightning Arrestor Connects to 2-wire systems Shock Resistant Protects a 300 Foot Radius 2" x 2" x 1" Can only be connected to SmartWire...

    View full details
    Original Price $145.24
    Current Price $108.93
    Save 25%
    In Stock (2)
  • Weathermatic - SLDEC4 - Four Valve Decoder
    Save 25%
    Original Price $536.21
    Current Price $402.15
    Weathermatic

    Weathermatic - SLDEC4 - Four Valve Decoder

    10+ day delay

    Valve Decoder Four Valves SmartWire is the industry’s first simple to install 2-wire system. It requires no training and is cost effective for co...

    View full details
    Original Price $536.21
    Current Price $402.15
    Save 25%
    10+ day delay
  • Save 25%
    Original Price $133.38
    Current Price $100.03
    Weathermatic

    Weathermatic - RFS5 - Rain/Freeze Sensor Wireless

    10+ day delay

    Compatible with both ProLine® and SmartLine® controllers Rain shut-off settable from 1⁄8 – 1” (3 – 25 mm) Extended rain delay adds time to rain e...

    View full details
    Original Price $133.38
    Current Price $100.03
    Save 25%
    10+ day delay
  • Save 25%
    Original Price $511.53
    Current Price $383.65
    Weathermatic

    Weathermatic - SLW5 - Weather Sensor Wireless

    In Stock (3)

    Rain shut-off settable from 1⁄8 – 1” (3 – 25 mm) Extended rain delay adds time to rain events before deficits begin to accumulate Freeze shut-off ...

    View full details
    Original Price $511.53
    Current Price $383.65
    Save 25%
    In Stock (3)

Our online store has one of the largest warehouse selections of Weathermatic timers and controllers for irrigation sprinkler systems.

Weathermatic Sprinkler Timers - Parts and Supplies
An irrigation system combining Weathermatic controllers, timers, Weathermatic rain sensors and remotes can create a year-round watering schedule requiring little to no adjustment.

Modern Weathermatic controllers are nearly unlimited in their capabilities for multi-station add-ons and long-term programming.

Weathermatic Sprinkler Timers

Most irrigation controllers are used as part of a complete sprinkler system, consisting of piping, fittings, Weathermatic valves and sprays.



Irrigation Controller Brands

 

Hunter Irrigation ControllersRain Bird Irrigation ControllersIrrigation Controller RemotesToro Irrigation ControllersIrritrol Irrigation Controllers