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    "date": "2026-10-27T22:09:55",
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    "slug": "buying-a-temperature-control-unit-tcu",
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    "title": {
        "rendered": "Buying a Temperature Control Unit (TCU)"
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    "content": {
        "rendered": "<p>Heating-cooling integrated units (TCUs) are quoted against the capacity points and loop connections of the selected model. This page lists what to confirm before ordering; the measured capacity tables are in the sizing guide. or the <a href=\"\/de\/what-size-chiller-for-jacketed-glass-reactor\/\">source-provided cooling-capacity tables<\/a><\/p>\n<h2>What to Confirm Before Ordering<\/h2>\n<p><strong>Documentation:<\/strong> Specify any required certification or conformity documents in your inquiry. Their availability must be confirmed for the quoted configuration. No CE declaration or certificate number is published on this page.<\/p>\n<p><strong>Site requirements:<\/strong> State your cooling-water, vacuum and electrical requirements, and identify any supporting equipment required in the quotation.<\/p>\n<h2>What to Tell Us for an Accurate Quote<\/h2>\n<table>\n<thead>\n<tr>\n<th>Item<\/th>\n<th>What to state<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr data-f=\"0\">\n<td>Model and capacity points<\/td>\n<td>Compare cooling capacity at the temperature points stated for the selected model and configuration. Source tables use room-temperature or 10 \u00b0C reference points, 0 \u00b0C, and the lowest specified temperature; these reference points are not interchangeable.<\/td>\n<\/tr>\n<tr data-f=\"1\">\n<td>Heating side<\/td>\n<td>State your heating requirement; confirm the heating arrangement for the selected model.<\/td>\n<\/tr>\n<tr data-f=\"2\">\n<td>Reservoir and circulation<\/td>\n<td>Circulation connections depend on the series and model. The DL-A table lists DN15\/DN20; confirm the unit-side fitting and reactor-jacket fitting separately.<\/td>\n<\/tr>\n<tr data-f=\"3\">\n<td>Refrigeration build<\/td>\n<td>Refrigerant, air-cooled condenser and fan type are listed per model (the recorded DL-A models list R404A with an air-cooled condenser).<\/td>\n<\/tr>\n<tr data-f=\"4\">\n<td>Environment<\/td>\n<td>Ambient temperature and humidity limits are listed per model; confirm against your installation site.<\/td>\n<\/tr>\n<tr data-f=\"5\">\n<td>Power supply<\/td>\n<td>Total power, current and site voltage per model; state your supply.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Send these with your inquiry through the <a href=\"\/de\/contact-us\/\">contact page<\/a>; the more complete the list, the closer the first quote lands.<\/p>\n<h2>Procurement Questions<\/h2>\n<h3>Which TCU pairs with my reactor?<\/h3>\n<p>Select using confirmed cooling-capacity data at the required temperature and the reactor jacket volume, then verify the connections at both ends of the circuit.<\/p>\n<p>Ready to spec your unit? <a href=\"\/de\/contact-us\/\">Contact UnionClay<\/a> with the checklist filled in.<\/p>",
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    "excerpt": {
        "rendered": "<p>What to confirm before ordering a UnionClay heating-cooling integrated unit (TCU): capacity points, reservoir, circulation port and the details to include in your inquiry.<\/p>",
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