Designing hot water systems

Preview text: Designing hot water systems 96 Hi there, Hope you enjoyed the 'How to size water pipes'…

h2xMonday, Mar 30, 2026 at 2:35 AM EasternHubSpot
h2xDesigning hot water systems
Subject
Designing hot water systems
Preview text
Designing hot water systems 96 Hi there, Hope you enjoyed the 'How to size water pipes'…
From
jordan@h2xengineering.com
Brand
h2x
Sent
Mon Mar 30, 2026, 2:35 AM ET
Size
26 KB
Images
2
Links
4, 1 of them buttons
Subject length
27 characters

Against h2x's usual

Sent in its busiest hour, 2 AM, which holds 38% of its emails. The subject is 27 characters; its average is 35.

Report this email

Sent just before and after

Apr 29, 2026 11:00 AMOne-Stop Heat Load Calcs & System Design
Apr 27, 2026 2:35 AMHow to size water pipes
Apr 20, 2026 2:34 AMThanks for subscribing to H2X
Apr 6, 2026 2:35 AMSizing PRV's
Mar 30, 2026 2:35 AMDesigning hot water systems (this email)
Mar 23, 2026 3:34 AMHow to size water pipes
Mar 17, 2026 3:35 AMThanks for subscribing to H2X

More from h2x

All h2x emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 41,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.