A fully featured digital HVAC controller with time and cost-saving features built in at no extra charge. Designed and manufactured to impeccable standards, yet offered at a highly competitive price. Digitally simple, digitally accurate.
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SMT-150 Commercial HVAC Controller
RRP $248.00 Original price was: $248.00.$225.00Current price is: $225.00. inc.Gst
Digital HVAC Controller 24V/240V Multistage
Direct replacement for HEVAC HTC-2, HTC-3, HTC-4, HMT-150, and Regulator ET45 & ET46.
SKU:
SMT-150
Tags:
commercial, thermostat
Features
- Up to 3 Stage Compressor Control
- Digitally Accurate, Digitally Precise
- Movement Detector (PIR) Input
- Integrated 0-10V Economy Function
- Integrated After Hours Timer
- Modbus RTU ( V1.2 Hardware)
- Full Keyboard Lock
- Smart 2 Wire Sensors with Multiple Functions ( Sensor not included)
– Averaging
– After Hours Run Function
– On/Off Function
– High/Low Select - Digital Input with Library of Functions
- Setpoint and Span Settings Adjusted in 0.1°C
- 0-10V Heating and Cooling Valve Control
- 24V or 240V AC Powered
- Volt Free Relay Outputs – 240V 10A Max (Fan)
- Designed and Built by Smart Temp Australia
- Replaces HEVAC HTC Controllers
- 3 Year Piece of Mind Warranty RTB
HEVAC HTC
Replaces
Replaces:
HEVAC – HTC-2, HTC-3 , HTC-4 , HTC-5 & HMT-150
REGULATOR –Â ET45 & ET46
SIEMENS – RWD XX
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Trustindex verifies that the original source of the review is Google. I had an outstanding experience with Peter and the team at Smart Temp Australia. They successfully repaired my 20-year-old control system, taking the time to clearly explain the fault and physically show me the issue once it was removed. The level of transparency, technical expertise, and customer service was exceptional—easily one of the best service experiences I’ve had. I would highly recommend them and will continue to use Smart Temp Australia well into the future. Thank you for your, honesty, transparency, and trust. Will be back to upgrade the panels.Posted on Andrew SharpTrustindex verifies that the original source of the review is Google. I travelled from Inverloch to Wheelers Hill thinking I needed a new control panel for our 15 year old air conditioning system. Peter from Smart Temp said , ‘yes I can sell you a new one but let’s have a look at the old one.’ Ten minutes later and a few minor adjustments and it was as good as new. On top of that there was no charge at all. Exceptional service. Highly recommend!Posted on Kevin McMahonTrustindex verifies that the original source of the review is Google. Brilliant customer service. Great to deal with a great Australian company. Highly recommend.Posted on Lloyd TrenfieldTrustindex verifies that the original source of the review is Google. I recently installed the Smart Temp SMT-450 Flexistat – WiFi Thermostat, and it has completely modernised my 20-year-old heating and cooling system. As a DIYer I’m capable, but I don’t do this every day — so when I hit a cooling issue after the upgrade, I reached out for help. The Smart Temp team were outstanding. They personally followed up, guided me through the diagnosis, and helped me identify the issue which was actually my mistake. They treated me with patience and professionalism, never making me feel rushed or embarrassed. Don’t bother with appliance stores. Go to an Australian-owned manufacturer who knows their products and stands by them. Smart Temp deliver real expertise, exceptional support, and genuine customer care. Highly recommended.Posted on Jeff WarkeTrustindex verifies that the original source of the review is Google. John at Smart Temp was extremely helpful when I broke my thermostat during renovation. He was able to sell me a replacement immediately, and he advised me on the best setting and even configured the thermostat for me. This is top-notch service and support.Posted on Mick SandersTrustindex verifies that the original source of the review is Google. John is always amazing and responsive to all our queries. Highly recommend.Posted on Jack BergmanTrustindex verifies that the original source of the review is Google. I recently had the pleasure of dealing with the team at Smart Temp Australia. The level of customer service was outstanding and I only have praise for the friendly and professional way that we were assisted and that our system issues were promptly resolved.Posted on Michael FrisbyTrustindex verifies that the original source of the review is Google. Thank you Peter for all of your help. You guys are innovators and very helpful. Wish you all the very best and will definitely refer any custimers to you without a doubt.Posted on David FiliceTrustindex verifies that the original source of the review is Google. Wonderful help with non working thermostat. John replied immediately after I messaged, was able to identify and instructed us to remedy the problem immediately. All done with a friendly helping hand. Will definitely recommend John and use him again. Thanks John!Posted on Michelle RosenTrustindex verifies that the original source of the review is Google. Excellent customer service. My SmartTemp 42-160 thermostat developed an issue with the display. One quick call to the company a couple of simple questions and without quibble or hesitation, they apologised and express posted me a replacement unit. 10/10 customer experience.Posted on Cam





