135T3 Digital Sauna Temperature Controller with 12‑Hour Timer, Precise Control for 3 Heaters, Wall‑Mount Design (White)

Do 135T3 Digital Sauna Temperature Controller A reliable wallmounted controller designed to manage sauna temperature and run time with simple digital controls. The Do 135T3 combines a wide temperature range, a builtin 12hour timer, and durable ABS housing to give installers and users precise, repeatable control of up to three sauna heaters. Key benefits Precise temperature control: Digital readout and settings deliver accurate regulation across the full 35 to 110 C range so the sauna reaches and maintains the target temperature. Time scheduling made simple: Builtin 12hour timer lets you set heating periods in advance to match usage patterns and avoid manual on off adjustments. Multiheater compatibility: Designed to control up to three heaters rated 27 kW each, making it suitable for larger private saunas and many commercial installations. Clean, secure installation: Wallmount format with white ABS housing offers a compact, easytoclean exterior that integrates neatly into sauna room walls and control panels. Durable and user friendly: Intuitive digital interface reduces operator errors and simplifies routine use and setup. Main features Model: Do 135T3 digital temperature controller Temperature range: 35 to 110 C Timer: Builtin 12hour timer Heater compatibility: For use with up to three 27 kW sauna heaters Mounting: Wall mount design Housing material: ABS, white finish How it solves common problems Eliminates temperature drift by allowing precise setpoint control and stable regulation across a wide temperature band. Removes the need for separate timers or manual on off operation with an integrated 12hour scheduling function. Supports multiheater layouts so a single controller can manage larger heater arrays without extra control modules. Offers a tidy, wallmounted solution that protects controls inside a durable ABS shell while keeping the interface accessible. Typical applications Home sauna rooms: Central control for a residential sauna using up to three 27 kW heaters, with easy timer scheduling for family use. Spa and fitness centers: Manage temperature and operating times for medium to large sauna rooms where coordinated control of multiple heaters is required. Replacement or retrofit projects: Direct swap or upgrade for wallmounted sauna controllers in commercial or private installations where a wider temperature range and timer are needed. Installation and use notes Intended for wall mounting in a dry location adjacent to the sauna control area. Follow local electrical codes and wiring practices when connecting heaters and power. Confirm heater ratings and installation details prior to wiring. The controller is specified for up to three 27 kW sauna heaters; ensure compatibility with the existing heater configuration and power supply. The ABS housing offers convenient cleaning and a neutral white finish to blend with most interiors. What to expect Stable, repeatable temperature control with straightforward timer operation and a compact, wallmounted form factor that fits most sauna environments. The Do 135T3 provides the core control functions needed for reliable sauna operation without unnecessary complexity.