diff --git a/RecoLocalCalo/HcalRecProducers/BuildFile.xml b/RecoLocalCalo/HcalRecProducers/BuildFile.xml
index c3ae589a0c0a7..9c4b594ab430e 100644
--- a/RecoLocalCalo/HcalRecProducers/BuildFile.xml
+++ b/RecoLocalCalo/HcalRecProducers/BuildFile.xml
@@ -6,3 +6,5 @@
 <use name="DataFormats/Common"/>
 <use name="Geometry/Records"/>
 <use name="boost"/>
+<use name="HeterogeneousCore/SonicTriton"/>
+<use name="HeterogeneousCore/SonicCore"/>
diff --git a/RecoLocalCalo/HcalRecProducers/src/FacileHcalReconstructor.cc b/RecoLocalCalo/HcalRecProducers/src/FacileHcalReconstructor.cc
new file mode 100644
index 0000000000000..b43243c3ab735
--- /dev/null
+++ b/RecoLocalCalo/HcalRecProducers/src/FacileHcalReconstructor.cc
@@ -0,0 +1,98 @@
+#include "FWCore/Framework/interface/Event.h"
+#include "FWCore/Framework/interface/ESHandle.h"
+#include "FWCore/Utilities/interface/InputTag.h"
+#include "DataFormats/Common/interface/Handle.h"
+#include "DataFormats/HcalRecHit/interface/HcalRecHitCollections.h"
+#include "HeterogeneousCore/SonicTriton/interface/TritonClient.h"
+#include "HeterogeneousCore/SonicCore/interface/SonicEDProducer.h"
+#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
+#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
+#include "FWCore/Framework/interface/MakerMacros.h"
+#include "DataFormats/HcalRecHit/interface/HBHERecHit.h"
+#include "Geometry/CaloTopology/interface/HcalTopology.h"
+#include "Geometry/Records/interface/HcalRecNumberingRecord.h"
+
+class FacileHcalReconstructor : public SonicEDProducer<TritonClient> {
+public:
+  explicit FacileHcalReconstructor(edm::ParameterSet const& cfg)
+      : SonicEDProducer<TritonClient>(cfg),
+        fChannelInfoName_(cfg.getParameter<edm::InputTag>("ChannelInfoName")),
+        fTokChannelInfo_(consumes<HBHEChannelInfoCollection>(fChannelInfoName_)),
+        htopoToken_(esConsumes<HcalTopology, HcalRecNumberingRecord>()) {
+    produces<HBHERecHitCollection>();
+    setDebugName("FacileHcalReconstructor");
+  }
+
+  void acquire(edm::Event const& iEvent, edm::EventSetup const& iSetup, Input& iInput) override {
+    edm::Handle<HBHEChannelInfoCollection> hChannelInfo;
+    iEvent.getByToken(fTokChannelInfo_, hChannelInfo);
+
+    const HcalTopology* htopo = &iSetup.getData(htopoToken_);
+
+    auto& input1 = iInput.begin()->second;
+    auto data1 = std::make_shared<TritonInput<float>>();
+    data1->reserve(hChannelInfo->size());
+    client_.setBatchSize(hChannelInfo->size());
+
+    hcalIds_.clear();
+
+    for (const auto& pChannel : *hChannelInfo) {
+      std::vector<float> input;
+      const HcalDetId pDetId = pChannel.id();
+      hcalIds_.push_back(pDetId);
+
+      //inputs for Facile: iphi, gain, raw[8], depth (categorical), ieta (categorical)
+      input.push_back(pDetId.iphi());
+      input.push_back(pChannel.tsGain(0.));
+      for (unsigned int itTS = 0; itTS < pChannel.nSamples(); ++itTS) {
+        input.push_back(pChannel.tsRawCharge(itTS));
+      }
+
+      for (int itDepth = 1; itDepth <= htopo->maxDepth(); itDepth++) {
+        input.push_back(pDetId.depth() == itDepth);
+      }
+
+      for (int itIeta = 0; itIeta <= htopo->lastHERing(); itIeta++) {
+        input.push_back(pDetId.ietaAbs() == itIeta);
+      }
+
+      data1->push_back(input);
+    }
+
+    input1.toServer(data1);
+  }
+
+  void produce(edm::Event& iEvent, edm::EventSetup const& iSetup, Output const& iOutput) override {
+    std::unique_ptr<HBHERecHitCollection> out;
+    out = std::make_unique<HBHERecHitCollection>();
+    out->reserve(hcalIds_.size());
+
+    const auto& output1 = iOutput.begin()->second;
+    const auto& outputs = output1.fromServer<float>();
+
+    for (std::size_t iB = 0; iB < hcalIds_.size(); iB++) {
+      float rhE = outputs[iB][0];
+      if (rhE < 0. or std::isnan(rhE) or std::isinf(rhE))
+        rhE = 0;
+
+      HBHERecHit rh = HBHERecHit(hcalIds_[iB], rhE, 0.f, 0.f);
+      out->push_back(rh);
+    }
+    iEvent.put(std::move(out));
+  }
+
+  static void fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
+    edm::ParameterSetDescription desc;
+    TritonClient::fillPSetDescription(desc);
+    desc.add<edm::InputTag>("ChannelInfoName");
+    descriptions.add("FacileHcalReconstructor", desc);
+  }
+
+private:
+  edm::InputTag fChannelInfoName_;
+  edm::EDGetTokenT<HBHEChannelInfoCollection> fTokChannelInfo_;
+  std::vector<HcalDetId> hcalIds_;
+  edm::ESGetToken<HcalTopology, HcalRecNumberingRecord> htopoToken_;
+};
+
+DEFINE_FWK_MODULE(FacileHcalReconstructor);
diff --git a/RecoLocalCalo/HcalRecProducers/test/sonic_hlt_test.py b/RecoLocalCalo/HcalRecProducers/test/sonic_hlt_test.py
new file mode 100644
index 0000000000000..a7f50c0c3bc47
--- /dev/null
+++ b/RecoLocalCalo/HcalRecProducers/test/sonic_hlt_test.py
@@ -0,0 +1,32 @@
+import FWCore.ParameterSet.Config as cms
+import os,sys
+
+sys.path = sys.path + [os.path.expandvars("$CMSSW_BASE/src/HLTrigger/Configuration/test/"), os.path.expandvars("$CMSSW_RELEASE_BASE/src/HLTrigger/Configuration/test/")]
+
+from OnLine_HLT_GRun import process
+
+process.hltHbherecopre = process.hltHbhereco.clone(
+    makeRecHits = cms.bool(False),
+    saveInfos = cms.bool(True),
+)
+
+process.hltHbhereco = cms.EDProducer("FacileHcalReconstructor",
+    Client = cms.PSet(
+        batchSize = cms.untracked.uint32(16000),
+        address = cms.untracked.string("0.0.0.0"),
+        port = cms.untracked.uint32(8001),
+        timeout = cms.untracked.uint32(300),
+        modelName = cms.string("facile_all_v2"),
+        mode = cms.string("Async"),
+        modelVersion = cms.int32(-1),
+        verbose = cms.untracked.bool(False),
+        allowedTries = cms.untracked.uint32(5),
+        outputs = cms.untracked.vstring("output/BiasAdd"),
+    ),
+    ChannelInfoName = cms.InputTag("hltHbherecopre")
+)
+
+process.HLTDoLocalHcalSequence = cms.Sequence( process.hltHcalDigis + process.hltHbherecopre + process.hltHbhereco + process.hltHfprereco + process.hltHfreco + process.hltHoreco )
+process.HLTStoppedHSCPLocalHcalReco = cms.Sequence( process.hltHcalDigis + process.hltHbherecopre + process.hltHbhereco)
+
+process.source.fileNames = cms.untracked.vstring("file:RelVal_Raw_GRun_MC.root")