"One, two, three!"

In the imperial city, outside a blue brick wall, Tie An took a few Mo family disciples to hold the handle, and turned the drill bit vigorously, and the green bricks, which were very hard in the hands of normal people, were easily drilled through like tofu.

"Young master, it's already done." Tie'an Road.

Merton nodded, walked around to the door, and knocked softly.

"Please come in!" A familiar voice came from inside.

Merton pushed open the door and saw that Wei Zheng was wearing an official uniform, working in a serious manner, and a charcoal fire in the room was burning.

"I've seen Lord Wei!" Merton hurriedly saluted.

"I thought it was the rat who punched a hole in the old man's wall, but I didn't expect it to be you kid, this is the imperial court yamen, you destroy the official property of the imperial court, do you know what crime to be guilty of!" Wei Zheng said with a straight face.

Merton suddenly smiled and said, "Lord Wei, you have wronged the boy." The boy was originally going to install heating for the emperor, but before he arrived at the palace, he received an order to let the boy install it for the three provinces and six departments first, and specifically instructed to give priority to Shangshu Province. ”

Wei Zheng suddenly stood up solemnly and saluted towards the palace: "The old minister is ashamed of his love for the emperor!" ”

I have to say that Li Shimin can have such great achievements, and the means of buying people's hearts are simply perfect, and the heating method can be said to be specially created for Li Shimin, and Li Shimin can actually let himself endure the smell of charcoal fire, and give priority to the installation of heating in six departments in three provinces.

In one fell swoop, he gained the heart of the Manchu Dynasty's civil and military affairs, which has to be admired to the extreme.

With a wave of his hand, Tie Ande came in with a two-foot-wide and three-foot-long radiator, which was quickly assembled inside and outside the house.

"This is the heating?" Wei Zheng looked at the iron lump in the room curiously.

Wei Zheng didn't know the content of the hundred schools of thought, the design of the public furnace had already made him ecstatic, and Merton's heating idea made him even more amazed.

"Not bad!" Merton nodded, "The hot water flows out from above, and then it will naturally flow down, and it will drain from the drain below, and after it is discharged, it will return to the boiler, reheat, and so on, so that there will be no carbon poisoning, and there will be no risk of fire." ”

Wei Zheng frowned and said, "I'm afraid this method will cost a lot. ”

Building a heating system is a lot of work, with boilers, pipes, and walls, which cost more money than a charcoal stove.

Merton knew that Wei Zheng had made a mistake and wanted to advise him to save something, so he couldn't help but snort: "This is an important place for the imperial court, and it is the center of the Tang Dynasty, so naturally safety comes first." ”

Wei Zheng frowned, stopped talking, looked at the charcoal brazier in the house, and then looked at the tall radiator, even if he wanted to be frugal, he had to consider the feelings of the ministers, so it was wise to skip this topic. 、

Wei Zheng's room was the last project in Shangshu Province, and Tie An led a few Mo family disciples to quickly connect the radiators.

"The young master has already picked them all up!" Tie An stepped forward to report.

Merton nodded and said, "Let's start heating!" ”

In the boiler room, the tall boiler was at least three meters away from the ground, and with an order, a Mo family disciple opened the valve, and the boiling hot water spread throughout the entire Shangshu Province with the use of gravity and water pressure throughout the entire Shangshu Province to flow from the drainage to the boiler room again, but there was still residual temperature. ”

A huge water wheel poured the water with residual temperature into the boiler again, and the heating of the entire Shangshu Province was officially installed.

Merton breathed a sigh of relief, fortunately, in this era, all of them are on the first floor, and in the absence of water pressure equipment, the use of gravity to heat the entire Shangshu Province is already the limit of technology in this era.

Rao is like this, it is enough to amaze the entire Tang Dynasty.

"Lord Wei! The kid retired. "Merton

In the study's room, Morton touched the hot radiator, nodded with satisfaction, bowed down to say goodbye to Wei Zheng, and helped Wei Zheng take the charcoal brazier out of the room by the way.

Among the Shangshu Province, Zhongshu Province, Menxia Province, the Criminal Department, the Ministry of Rites, the Ministry of Civil Affairs, the Ministry of Officials, the Ministry of War, and the installation of heating in the six departments of the three provinces was completed one by one.

This time, the Mo family was out of the limelight in front of hundreds of officials, and everywhere he went, Merton could be said to have received a warm welcome, and the effect of the heating was simply many times better than the charcoal brazier.

"Lord Mo, after Lord Mo is done, please go to the old man's mansion to talk about it, the old man has long wanted to talk to Lord Mo about the idea of cultivating a man of latitude." In the Ministry of Rites, Ling Hu Dedi smiled and strongly invited Merton to his mansion.

Merton heard this, where did Linghu Dedi want to talk to him about this, it was obvious that he saw the benefits of heating, and wanted to install heating on Linghu's mansion was the purpose.

"Of course, of course! The kid wanted to go to Lord Linghu's mansion to pay a visit, but he was afraid that he couldn't go to the mansion for a long time, so please forgive me! Morton smiled very hard, these old foxes pretended to talk about business, and beat around the bush.

"Then the old man will sweep the couch and wait." Linghu Dedi got the answer he wanted and nodded with satisfaction.

Linghu Dedi's invitation was not an exception, and Merton went all the way down and received a thick bundle of invitations.

Merton handed a bundle of invitations directly to Tie An and instructed: "Go down and sort it out, and install it in batches according to the official rank." ”

Tie An nodded and put the invitation in his arms.

"By the way, when quoting, don't be soft, these officials have money!" Merton thought for a moment, then turned around and reminded.

"Uh-uh! That's not good! Tie An frowned.

Merton waved his hand and said: "The more this is the case, the more they can rest assured, if Mojia Village installs it for free, I'm afraid they are still unwilling?" ”

With a little money, where can it be compared to a favor owed to the Mo family, and the officials are naturally willing to pay off the money and goods.

Of course, except for Cheng Bitingjin's old horseman, if you want to get a piece from him, then you win.

The last stop was the Ministry of Industry, when Merton entered the Ministry of Industry, Duan Lun did not come forward, but a young official of the Ministry of Industry came out to receive him.

Merton didn't care, and directly led someone to install it, but to Merton's surprise, this young Ministry of Industry official actually followed the whole process, and he was fascinated by it.

"Do you understand?" Merton said softly behind the young officer.

The young official was seeing his god, and when he heard this, he suddenly felt a thrill, and when he saw Mo Dun behind him, he hurriedly saluted and said: "Lord Mo Hou forgives his sins, Xia Guan is not stealing ,.................. teacher."

Merton waved his hand and said: "The Mo family did not steal the master, if the apprentice is willing to learn, the master will definitely teach you, if you want to learn, you can assemble the heating yourself, this thing will be repaired in the future court heating, I am afraid it will be inseparable from the people of the Ministry of Industry, in my opinion, you are a suitable candidate." ”

The young official's eyes suddenly lit up, and he bowed down and said, "Xiaguan Yu Wenbo, thank you for your advice." ”

"Yuwenbo? Yuwenkai's descendants? Merton's heart moved.

Yuwenkai began to preside over the construction of Chang'an City's powerful figures, Chang'an City Palace, various cities, road design, drainage facilities, which are ahead of the world, and all of this is from Yuwenkai's hands.

"The lower official is ashamed of his grandfather's name!" Yu Wenbo said ashamedly.

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