Nouvelles

Steady-state heat balance chart (2 GPM, 105°F shower, 45°F cold main) showing CSA B55.1 ThermoDrain DWHR cutting HPWH 120°F tank flow draw by 11.3%–16.9% and net tank thermal load by 38.6%–50.5%.

Thermodynamic Analysis: Pairing Heat Pump Water Heaters (HPWH) with CSA B55.1 Drain Water Heat Recovery

An engineering analysis of how pairing a CSA B55.1 tested ThermoDrain® Drain Water Heat Recovery (DWHR) unit with a Heat Pump Water Heater (HPWH) affects

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Thermodynamic Analysis: Pairing Heat Pump Water...

An engineering analysis of how pairing a CSA B55.1 tested ThermoDrain® Drain Water Heat Recovery (DWHR) unit with a Heat Pump Water Heater (HPWH) affects mixing-valve flow rates, net tank

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Steady-state heat balance chart for WSEC Option 5.1 showing CSA B55.1 ThermoDrain TDX3350 cutting 120°F tank flow draw by 11.3% and net water heating load by 38.6% under 45°F winter mains.

Washington State Energy Code (WSEC) Option 5.1: Engineering Analysis & DWHR Calculation Package

A technical application note and calculation package evaluating Drain Water Heat Recovery (DWHR) under Washington State Energy Code (WSEC-R) Table R406.3 Option 5.1. Includes verified

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Washington State Energy Code (WSEC) Option 5.1:...

A technical application note and calculation package evaluating Drain Water Heat Recovery (DWHR) under Washington State Energy Code (WSEC-R) Table R406.3 Option 5.1. Includes verified steady-state mixing equations, multi-variable sensitivity

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Engineering comparison chart for Denver Green Code CE22 and DEC R408.11 showing CSA B55.1 ThermoDrain DWHR units cutting 120°F tank flow draw by 11.3%–16.9% and net thermal load by 38.6%–50.5%.

Colorado Energy Code & Denver Amendments: DWHR Engineering Analysis, DGC CE22 & DEC R403.5.3/R408.11 Compliance Package

A technical application note and calculation package evaluating Drain Water Heat Recovery (DWHR) under the Colorado Model Low Energy and Carbon Code (HB 22-1362), Denver

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Colorado Energy Code & Denver Amendments: DWHR ...

A technical application note and calculation package evaluating Drain Water Heat Recovery (DWHR) under the Colorado Model Low Energy and Carbon Code (HB 22-1362), Denver Green Code Provision CE22 (Section

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Engineering comparison chart for Massachusetts Stretch Code showing CSA B55.1 ThermoDrain DWHR cutting 120°F tank flow draw by 11.3%–16.9% and net thermal load by 38.6%–50.5% to clear HERS 42/45 caps.

Massachusetts Stretch Code & HERS Index: DWHR Engineering Analysis & Calculation Package

A technical application note and calculation package evaluating Drain Water Heat Recovery (DWHR) under the Massachusetts Stretch Energy Code (225 CMR 22.00) and Specialized Municipal

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Massachusetts Stretch Code & HERS Index: DWHR E...

A technical application note and calculation package evaluating Drain Water Heat Recovery (DWHR) under the Massachusetts Stretch Energy Code (225 CMR 22.00) and Specialized Municipal Opt-In Code (225 CMR 23.00).

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Engineering comparison chart for BC Energy Step Code and HOT2000 showing CSA B55.1 ThermoDrain DWHR cutting 48.9°C tank flow draw by 11.3%–16.9% and net thermal load by 38.6%–50.5% to clear MEUI caps.

BC Energy Step Code & HOT2000 Modeling: DWHR Engineering Analysis & CEA Compliance Package

A technical application note and calculation package for Certified Energy Advisors (CEAs), mechanical engineers, and builders evaluating Drain Water Heat Recovery (DWHR) under the BC

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BC Energy Step Code & HOT2000 Modeling: DWHR En...

A technical application note and calculation package for Certified Energy Advisors (CEAs), mechanical engineers, and builders evaluating Drain Water Heat Recovery (DWHR) under the BC Building Code (BCBC 2024 Revision

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BC Step Code & MLI Select: Why ThermoDrain DWHR is Essential

BC Step Code & MLI Select: Why ThermoDrain DWHR is Essential

Discover why Drain Water Heat Recovery (DWHR) is the lowest cost-per-point upgrade for BC Energy Step Code (Steps 3–5), Zero Carbon compliance, and CMHC MLI

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BC Step Code & MLI Select: Why ThermoDrain DWHR...

Discover why Drain Water Heat Recovery (DWHR) is the lowest cost-per-point upgrade for BC Energy Step Code (Steps 3–5), Zero Carbon compliance, and CMHC MLI Select 50-year financing on Part

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