Week 29 2026 Refrigeration & Heat Pump Industry Briefing

Policy & Regulation

China’s 1 Jul ODS regulatory cluster entered its third enforcement week. Ecology departments continue site checks on cold-room, logistics and industrial insulation projects where HCFC-141b polyurethane spray foam, XPS foam HCFC blowing agents and selected HCFC solvents remain prohibited under the 2025 MEE announcements detailed in weeks 27–28. Peak-summer project delivery keeps substitution toward HFO and hydrocarbon blowing agents and recovery documentation under pressure. The MEE 2027 ODS/HFC quota draft (week 24)—including the raised HFC-245fa cross-category transfer cap—remains in public comment; 2027 quota and initial transfer filings are due 31 Oct 2026.
European A3 installation discipline moved from product launches to enforcement headlines. France’s Rappel Conso lists a recall of Qlima WDH-series all-in-one R290 monobloc heat pumps (PVG Group, Oss)—models including WDH 224/229/235/429/435 PTC variants sold through DIY retail over roughly five years. Official guidance warns that units installed below 1.8 m can create a flammable atmosphere if R290 (~290 g) leaks. PVG is inspecting installations and applying corrective measures. The episode underscores that EU F-Gas pressure toward GWP<150 monoblocs by 1 Jan 2027 is inseparable from charge limits, mounting height and installer competence—not only refrigerant choice.
The EPA Technology Transitions reconsideration final rule takes effect 27 Jul 2026—approximately eight days from this briefing. As outlined in weeks 27–28, contractors may continue installing pre-2025 R-410A residential and light-commercial inventory until depleted, while HARDI, ACCA, PHCC, AHRI and allied groups pursue DC Circuit challenges to temporary GWP relaxation for certain commercial refrigeration end uses. Multinational OEMs remain on three tracks: AIM Act supply contraction, contested US end-use dates, and tightening EU/UK low-GWP placement rules.

Market & Industry

Daikin Comfort Technologies North America launched the NEXIO Max packaged rooftop heat pump (coverage 13–17 Jul), targeting light-commercial electrification and curb-compatible retrofits. The R-32 inverter unit is offered in 7.5, 8.5 and 10 ton cooling classes, with IEER 21.0–22.0 and EER 12.1–12.4; heating COP reaches about 3.85 at 8.3°C, and the design claims operation to -25°C ambient with ~85% rated heating capacity at -10°C. AHRI’s May 2026 shipment release (14 Jul) shows central AC and air-source heat pumps at 919,685 units (+6.7% YoY)—AC +10.2%, heat pumps +2.3%—while year-to-date combined shipments remain -1.2%, with heat pumps still slightly ahead YTD. The pairing reads as a strong replacement/cooling month alongside a steadier heat-pump trajectory ahead of US low-GWP and efficiency transitions.
On the wholesale and large-cooling side, Beijer Ref (17 Jul) reported a record Q2 2026: net sales SEK 10,785m (~€976m, +6%) and EBITA SEK 1,301m (~€118m). Organic growth was only 1% against tough Cool4U comparables, but 5% ex-Eastern Europe, led by OEM units SCM Frigo and Fenagy. Separately, Mitsubishi Heavy Industries shipped a 10 MW centrifugal chiller test unit to the US (Port of Brunswick, Georgia) for AI data-centre cooling trials, advancing its Modular Chiller Plant concept aligned with NVIDIA DSX liquid-cooled architectures and closed-loop free-cooling for PUE and water-use concerns—commercial availability targeted after UL and related certification.

Standards & Compliance

FAS 2026/550’s next catalogue milestone is 1 Aug 2026 for household solar water heating system energy labels—about 13 days from this briefing—while projector labels remain in force from 1 Jul. Firms must keep dual catalogues (FAS 2025/45 for heat-pump and chiller units vs 2026/550 for appliances, lighting, projectors and soon solar water heaters) with SKU-level traceability. Looking further, GB/T 18837-2026 for multi-split air-conditioning (heat pump) units takes effect 1 Nov 2026, replacing the 2015 edition—relevant for VRF product documentation ahead of autumn factory audits. See this site’s heat-pump standards quick reference for the full domestic label schedule.
The Qlima recall sharpens EU safety practice around A3 refrigerants: charge (~290 g), minimum installation height (1.8 m) and post-sale inspection sit alongside EN/IEC 60335-2-40 style requirements as F-Gas (EU) 2024/573 pushes ≤12 kW monoblocs toward GWP<150 from 1 Jan 2027—now roughly five and a half months away. Channel capacity is also expanding: Parts Town UK announced F-gas Category 1 (FCAT1 / Course 2079-11) training at its Cannock facility (16 Jul), a practical signal that installer certification remains a bottleneck as hydrocarbon and other low-GWP equipment scales.

Technology & Demonstrations

NEXIO Max packages cold-climate rooftop electrification in a retrofit-friendly envelope: a single inverter scroll compressor, dual variable-speed condenser fans, direct-drive indoor blower (300–1,600 rpm), factory R-32 charge of 335 oz (9.5 kg), and optional multi-zone VAV plus hot-gas reheat. Native BACnet and Daikin’s HERO cloud monitoring target light-commercial controls stacks. Matching common rooftop footprints without curb adapters reduces downtime—the practical bottleneck for packaged heat-pump replacement in North American strip retail and small offices, distinct from Europe’s week-28 R290 monobloc wave but aligned with the same electrification thesis.
Industrial HTHP narratives continued with DTI’s Project 68 update (Natural Refrigerants coverage 14 Jul, based on Vahterus Heat Pump Forum June 16–17). Across 40+ supplier projects in 14 countries, Andersen reports standardization around outlet temperatures up to 130°C (often 300–1,200 kW skids), custom modular systems toward 160–200°C, and steam-cycle demos beyond 160°C up to ~300°C. Natural refrigerants (CO₂, steam, hydrocarbons, ammonia–water) represent about 75% of the reviewed portfolio—“for every HFO HTHP there is a natural alternative.” Food & beverage (~33%), materials drying (~19%) and pulp & paper (~16%) dominate applications. The ladder complements week-28’s LG Ajin P&P 108°C commercial case: trust, operating hours and standardized offers—not thermodynamics alone—now gate wider industrial uptake.

Events Calendar

Completed this week: Daikin NEXIO Max R-32 rooftop heat pump launch (NA, coverage 13–17 Jul); AHRI May 2026 shipment release (14 Jul); DTI/Project 68 HTHP standardization coverage (14 Jul); Parts Town UK F-gas Category 1 training announcement (16 Jul); Beijer Ref record Q2 results (17 Jul); MHI 10 MW centrifugal chiller shipment for US data-centre tests (17 Jul); continued media follow-up on France Qlima WDH R290 monobloc recall.
Ahead: SEEP 2026 Sustainable Energy and Environmental Protection conference, Rome, 20–23 Jul 2026; EPA Technology Transitions final rule effective 27 Jul 2026; FAS 2026/550 household solar water heating labels from 1 Aug 2026; MEE 2027 ODS/HFC quota draft in public comment—2027 quota and initial transfer filings due 31 Oct 2026; GB/T 18837-2026 multi-split standard effective 1 Nov 2026; Chillventa 2026 Nuremberg 13–15 Oct 2026; EU F-Gas GWP<150 placement ban 1 Jan 2027; F-gas handler certification harmonisation 11 Mar 2027.

政策与监管

国内 7/1 ODS 监管集群进入第三周施行。各级生态环境部门继续对冷库、物流及工业保温现场检查——现场 HCFC-141b 聚氨酯喷涂泡沫、XPS 泡沫 HCFC 发泡剂及特定 HCFC 溶剂禁限（第27–28周已详述的2025年相关公告）持续落地。迎峰度夏项目交付期，发泡剂向 HFO/烃类替代与回收台账压力不减。第24周 MEE 2027 ODS/HFC 配额征求意见稿（含 HFC-245fa 跨品类调增上限上调）仍在意见期；企业须于 2026年10月31日 前完成2027年度配额及初次流转申请。
欧洲 A3 安装规范从「产品发布」转向「执法与召回」头条。法国 Rappel Conso 列出 Qlima WDH 系列一体式 R290 单体热泵召回（荷兰 Oss 的 PVG Group）——含 WDH 224/229/235/429/435 PTC 等型号，经 DIY 渠道销售约五年。官方提示：安装高度低于 1.8 m 时，若 R290（约 290 g）泄漏可形成可燃气氛。PVG 正检查安装并采取纠正措施。该事件说明，欧盟 2027年1月1日 起 GWP<150 单体式投放压力，与充注量、安装高度及安装商能力不可分割——不仅是工质选型问题。
EPA 技术转换终稿将于2026年7月27日生效——距本简报约8天。如第27–28周所述，承包商可持续安装2025年前出厂的 R-410A 住宅/轻商用库存直至耗尽；HARDI、ACCA、PHCC、AHRI 等仍就商用制冷部分末端临时放宽 GWP 在特区巡回法院提起诉讼。跨国 OEM 仍须并行规划：AIM 法案供应收缩、美国投放期限争议，以及欧盟/英国低 GWP 投放规则收紧。

市场与产业

Daikin Comfort Technologies North America 推出 NEXIO Max 组装式屋顶热泵（报道窗口 7/13–17），面向轻商电气化与匹配既有 curb 的改造。R-32 变频机型提供 7.5/8.5/10 ton 制冷档，IEER 21.0–22.0、EER 12.1–12.4；制热 COP 在 8.3°C 约达 3.85，宣称可在 -25°C 环境运行，-10°C 时保持约 85% 额定制热量。AHRI 2026年5月出货（7/14）显示中央空调+空气源热泵合计 91.97 万台（同比 +6.7%）——空调 +10.2%、热泵 +2.3%——年初至今合计仍 -1.2%，热泵 YTD 仍略增。组合读法是：替换/制冷月度偏强，热泵轨迹更稳，并叠加美国低 GWP 与能效过渡预期。
批发与大型冷源方面，Beijer Ref（7/17）公布2026年二季度创纪录业绩：净销售额 SEK 107.85 亿（约 €9.76 亿，+6%），EBITA SEK 13.01 亿（约 €1.18 亿）。有机增长仅 1%（Cool4U 高基数压制），剔除东欧后约 5%，由 OEM 单元 SCM Frigo 与 Fenagy 拉动。另，三菱重工将 10 MW 离心冷水机试验机组运往美国（佐治亚州 Brunswick 港），支撑 AI 数据中心冷源试验，推进与 NVIDIA DSX 液冷架构对齐的 Modular Chiller Plant，并强调闭式回路自由冷却以改善 PUE 与用水——目标在取得 UL 等相关认证后商业化。

标准与合规

550号文下一目录节点为2026年8月1日家用太阳能热水系统能效标识——距本简报约13天；投影机标识自 7/1 起已施行。企业须并行管理 FAS 2025/45（热泵冷水等）与 2026/550（家电/照明/投影机/即将纳入的太阳能热水系统）两套目录，并按 SKU 留痕。更远期，GB/T 18837-2026《多联式空调（热泵）机组》将于2026年11月1日实施（替代2015版），秋季工厂审核前宜提前对齐 VRF 产品文件。国内完整时间表详见本站热泵标准速查页。
Qlima 召回强化了欧盟 A3 工质安全实务：充注量（约 290 g）、最低安装高度（1.8 m）与售后检查，与 EN/IEC 60335-2-40 类要求并行；F-Gas (EU) 2024/573 则推动 ≤12 kW 单体式自 2027年1月1日 起 GWP<150——距今约五个半月。渠道能力亦在扩张：Parts Town UK（7/16）宣布在 Cannock 培训中心开设 F-gas Category 1（FCAT1 / Course 2079-11）课程——安装认证仍是烃类及其他低 GWP 设备放量的瓶颈信号。

技术与示范

NEXIO Max 将寒冷气候屋顶电气化封装进便于改造的外形：单台变频涡旋压缩机、双变频冷凝风机、直驱室内风机（300–1,600 rpm）、出厂 R-32 充注 335 oz（9.5 kg），可选多区 VAV 与热气再热。原生 BACnet 与 Daikin HERO 云监控对接轻商自控。匹配常见屋顶机足迹、无需 curb 转接，可缩短停机——北美条带商业与小型办公组装式热泵替换的实务瓶颈；路径有别于第28周欧洲 R290 单体式浪潮，但同属电气化命题。
工业高温热泵叙事由 DTI 的 Project 68 更新延续（Natural Refrigerants 7/14 报道，基于 6/16–17 Vahterus Heat Pump Forum）。Andersen 汇总 14 国 40+ 供应商项目：出水至 130°C 趋于标准化（常见 300–1,200 kW 撬装）、定制模块向 160–200°C、蒸汽循环示范可超 160°C 直至约 300°C。自然工质（CO₂、蒸汽、烃类、氨–水）约占审阅组合 75%——「每有一台 HFO 高温热泵，就有自然工质替代方案」。应用以食品饮料（约33%）、物料干燥（约19%）、造纸（约16%）为主。技术阶梯承接第28周 LG Ajin P&P 108°C 商用案例：更广工业渗透的门槛已是运行小时、透明数据与标准化供给，而非热力学本身。

会展前瞻

本周已完成：Daikin NEXIO Max R-32 屋顶热泵北美发布（报道窗口 7/13–17）；AHRI 2026年5月出货披露（7/14）；DTI/Project 68 高温热泵标准化报道（7/14）；Parts Town UK F-gas Category 1 培训宣布（7/16）；Beijer Ref 二季度创纪录业绩（7/17）；MHI 10 MW 离心冷水机发运美国数据中心试验（7/17）；法国 Qlima WDH R290 单体式召回持续发酵。
前瞻：SEEP 2026 可持续能源与环境保护会议罗马 2026年7月20–23日；EPA 技术转换终稿 2026年7月27日 生效；550 号文 2026年8月1日 家用太阳能热水系统标识；MEE 2027 ODS/HFC 配额征求意见稿仍在意见期——2026年10月31日 前须提交2027年度配额及初次流转申请；GB/T 18837-2026 多联机标准 2026年11月1日 实施；Chillventa 2026 纽伦堡 2026年10月13–15日；欧盟 GWP<150 投放禁限 2027年1月1日；F 气体从业人员认证统一 2027年3月11日。